NAS1160

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NATIONAL AEROSPACE STAN DARD
O COPYRIGHT 2011 AEROSPACE
OF AMERICA"
INC. ALL RIGHTS RESERVED
FED. SUPPLY CLASS
5306
U
=
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U
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E
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GRIP
z
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SPECIFIED
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*=te
THREAD PROFILE
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tr5t
OP WHEN SPECIFIED
15O MAX
NAS1347. TYPE IV
CHAMFER 150
TO OE OPTIONAL
T - THREAD
r
PER
ASBB79
TABLE
h:
u<
I_
DIMENSIONS
FIRST
T
A
B
@D
AE
DASH
NO.
THREAD SIZE
ACROSS
FLATS
MIN
SHOULDER
MIN
aF
FO
or
>4
08
.L640-32 UNJC-3A
5x
=;
AO
3
.i900-32 UNJF-3A
A
.2500-28 UNl]F-3A
.3L25-24 UN!F-3A
.3750-24 UNJF-3A
.4375-20 UNJF-3A
.s000-20 UNJF-3A
.s52s-18 UNJF-3A
,6250-18 UNJF-3A
.7500-16 UNJF-3A
oz
<E
OF
a
<tr
6
7
8
9
5
z*
p<
4.o
fiu
O>
!Jtr
<[
=li
iu
<U
10
12
@z
MAX
.429
.492
.439
.502
.348
,410
.480
.552
.554
.564
.623
.678
.690
.752
.877
.764
.836
.940
1.050
.74t
.865
,928
1.052
.376
1.065
MAX
,1890
,1895
-
.2490
.2495
.3740
.4365
.4990
.s615
.6240
.7490
.8740
.015
.000
AK
DRILLED
HEAD
MAX
MIN
N
.042
d
f
.272
,335
,398
,460
.362
.362
.095
.110
.453
.L25
.498
.l-81
.523
.607
.156
.188
.4995
,5620
,648
.629
.2t9
.7L0
,250
.6245
.835
.770
.8s5
.20L
.216
.287
.23t
.7495
.8745
.89B
.94L
.3L2
1.023
1.041
.375
.249
.249
.3r20
.978
1.191
MIN
J
BASIC
H
+
tBl
MIN
.305
.367
.3t4
(F)
.3745
.4370
N/A
.0s2
N
z
rort
.L78
.
.070
|!
ko
.L97
z.
.060
6
.080
U
d
o
6
o
'+o
'jO
")6
frJ
d
-U
dj
F
==4
<ts2
=<o
x99
o
U
f
a
a
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Tdu
THIRD
ANGLE
PROJECNON
PROCUREMENT
SPECIF]CATION
=
o
NAS40O3
CUSTODiAN
REVISiON
NATIONAL AEROSPACE STANDARDS COMMITTEE
5
,Hil,
sHouLDE& HEX HEAD, CLOSE TOLERANCE,
CRES-A286,95 KSI Fsu
CLASSJFiCATION
PART STANDARD
NASl160
SHEET 1 OF 3
THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. AIA DOES NOT OUALIFY SUPPLIERS OR CERTIFY
copYriqht Aerosoace Industies affir*rqBftA&eF€fthteus pnooucED UNDER
NATToNAL AERospAcr
surrABrury oF
Prov,ded by tHS under license wbYJAd]AS'j
ir;;;.ij"il;;;;;tu;;ki;;S[F{HfiHBd$lltYf,$BTlfilbAR APPUcATIoN oR (2) rHE EXISIENcE oF oR APPL(I{H
USE OF OR REUANCE UPON
srnnoeno:f;:ffiffip6qpph&Bfffir6ffiEFff.#fb(AbilHE
d$e$
NATIONAL AEROSPACE STAN DARD
@ COPYRIGHT
2011 AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC. AtL RIGHTS RESERVED
TABLE
FIRST
QM
UNDERCUT
DASH
NO.
=
Id
u
MIN
115
MAX
1
.137
.L4I
4
.189
s
5
a
6
7
8
9
10
,244
.306
,356
.4L9
.474
.194
,249
z
tr
g:R
o6<
zz>
uiz
?J9
a=b
tr38
,010
tst
08
E
*
N
t2
+
-
,010
,000
DRILLED
SHANK
.119
,025
,031
.031
,047
.047
.047
.311
.362
.425
N/A
.070
.076
,076
.106
.106
.106
.106
.106
.Q47
,480
.062
.534
.542
.650
.658
.062
.062
DIMENSIONS (CONNNUED
W
TOL
TOL
UNDERCUT
U
FILLET
as
RAD
RAD
.t4l
MIN
,015
,01s
,015
,015
MAX
.UZU
.030
.020
.UJU
.020
.025
.025
,025
.030
.035
,035
GRIP
+
,010
- .000
ILII
I
.072
2
.135
.r97
.260
.322
4
5
.385
.447
.510
.572
.635
6
7
F
U<
oF
lnl
I
9
10
L2
L4
16
20
24
>=
5x
=:
oo
az
d<
57iNFAcl5
MIN
TENSILE AT
UNDERCUT
TOL
LBS1421
ABLE
SECOND
DASH
NO.
X
THREAD
RELIEF
R
@P
ll/il ii*0.lFAde
tiAtifr
.025
.025
,025
,025
II
-
.0030
.0030
.0030
,002s
,002s
,0020
.0020
.0020
.0020
.0020
,00s
.006
.008
.009
,010
,011
.0t2
.015
.018
,020
MIN
MAX
MIN
.01s
,020
.020
.030
,030
,030
,035
,0s0
.050
.050
,0s0
.042 .056
,vz)
.025
.030
,030
,030
.050
.050
.047
,054
,063
.063
.075
.075
MAX
1,660
2.350
4.500
.062
.07r
7,490
,083
.083
.100
.100
,ILz
.070
.083
,083
.070
.094
.L25
.010
11.800
15,900
22,000
28,200
.t12
.015
35.800
53.100
GRIP AND LENGTH
LENGTH +.030, -,010
FIRST DASH NO.
t2
10
8
s lLjl
6
08
3
4
5
.L640-32 .1900-32 ,2500-28 .3t25-24 .3750-24 .4375-20 .5000-20 .5625-18 .6250-18 .7500-16
.424
.424
.515
.487
.578
.623
.487
.549
,549
.640
,68s
.879
,857
.6L2
.6t2
.703
.748
.919
.94L
.674
.765
.810
.674
1.316
L,4L6
1,230
.982
i.004
t.t45
.737
.873
.737
.828
r.478
r.207
r.292
1.378
1.066
1.044
.799
,890
,935
.799
.862
.862
,953
1.015
1,078
1.203
1,328
1.453
L. /U5
1,953
.924
.987
.760
T.IT2
,885
L.237
i.010
I.JOZ
1,260
1.510
.998
1.060
L.LO7
1.t29
1.169
1.191
t.L23
r.232
]-254
L.248
1.357
L.379
L.373
1,498
t.482
I.748
1.857
2.L07
1.504
1.609
T.879
2.020
2.r29
2.270
1 004
r.607
t.270
r.332
1.395
1.520
1.355
L.4L7
1.480
1,605
1.645
L.730
t.770
1,855
2.355
t.44L
1.541
1,503
1.566
1.603
1,665
I.OYI
t.79r
1.816
1.94L
2.04L
2.tgr
2.29t
2.44L
2.54L
1.916
<E
OF
Zd
<U
9<
zd
MATERIAL:
H=
9>
Ptr
<[
=!t
=u
<U
@z
d-.
<ts2
CRES
-
A286 (tr,NS 566286) CONFORMING TO THE CHEMISTRY OF AMS5731, AMS5732, AMS5737 or AMS5853.
HEAT TREATMENT:
160-190 KSI UTS rN ACCORDANCE WrrH PROCUREMENT SPECIFICAION
/+2/ (t)
THREADS:
SHALL BE ROLLED AND BE IN ACCORDANCE WITH AS8879. (SEE PROCUREMENT SPECIFICATION).
FINISH:
*q9
=?z
;6!?
fio>
UNCOATED AND COATED BOLTS
-
PASSIVATE IN ACCORDANCE WITH AMS2TOO METHOD 1, TYPE 2 ORTYPE 8,
CLASS 4.
ALUMINUM COAT ALL SURFACES, EXCEPT ''OD' AND WASHER FACE, IN ACCORDANCE WITH NAS4OO6 WHEN
SPECIFIED,
REVISION
5
NASl160
SHEET 2
THIS DOCUMENT OR ANY NATIONAL AEROSPACE
€ftrttEMs pRoDUcED UNDER NATToNAL AERospAcE sTANDA
USE OF OR RELIANCE UPON
Copyright Aerospace Industries
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jlttia
NATIONAL AEROSPACE STAN DARD
o
coPYRIGHT 2011 AEROSPACE INDUSTRIES ASSOCIATION OF AMERIC& INC. ALL RIGHTS RESERVED
CODING:
Lf
6DH
llt-
TTT
(J
z
d
BASIC NUMBER
a
u
ALUMINUM COATED INDICATED BY "A"
UNCOATED INDICATED EY A DASH "-"
z
L
z
tr
DRILLED HEAD INDICATED BY
DRILLED SHANK INDICATED BY
lrJ 6
d.x
"D"
SECOND DASH NO, FROM TABLE
FIRST DASH NO. FROM TABLE
o
"H"
I
II
(GRIP LENGTH)
(BOLT SIZE)
EMMPLE OF PART NUMBER:
E9i{
Zz>
uxz
CLOSE TOLEMNCE, CRES 4286; ALUMINUM COATED;
DRILLED SHANK AND DRILLED HEAD
GRIP;
.385
UNJF-3A;
,1900-32
NAS116043-6DH = BOLT, SHOULDER, HEX HEAD,
?:e
A=1,
-lz
HA=
Eli<
NAS1160-3-6DH = BOLT, SHOULDER, HEX HEAD,
CLOSE
TOLEMNCE, CRES 4286; UNCOATED; ,1900-32
UNJF-3A; ,385 GRIP; DRILLED SHANK AND DRILLED HEAD
NAS1n60A3-6
=
BOLI
SHOULDER, HEX HEAD, CLOSE TOLEMNCE, CRES A286; ALUMINUM COATED;
,1900-32 UNJF-3A; .385 GRiP
NOTES:
(1)
DIMENSIONS ARE IN INCHES.
(2)
DIMENSIONS APPLY AFTER FINISH UNLESS OTHERWISE SPECIFIED'
(3)
BOLTS SHALL BE FREE FROM BURRS AND SHARP EDGES'
(4)
TENSION AND FATIGUE
NAS4OO3 SHEAR VALUES ARE APPLICABLE TO SHOULDER (SHANK) SIZES. NAS4OO3
I'
TABLE
SEE
AREA,
VALUES DO NOT APPLY. FOR MINIMUM TENSILE VALUES AT UNDERCUT
<U
oF
EE
FO
(s)
DIMENSIONiNG AND TOLEMNCING PER ANSI Y14'5M-1982'
oL
oF
(6)
TO BE 125
SURFACE ROUGHNESS PER ASME 846.1. UNLESS OTHERWISE SPECiFIED, SURFACES
Y14.36M.
ASME
WITH
ACCORDANCE
BE
IN
MICROINCHES Ra, SURFACE TEXTURE SYMBOLS SHALL
(7)
OF THE
UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS
IS
DEPLETED'
STOCK
UNTIL
USED
AND
PROCURED
BE
MAY
APPLICABLE DMWING OR SPECiFICANON
t8l
WASI-IER FACE DIAMETER: MAXIMUM NOT TO EXCEED @A (MAX); MINIMUM AS SPECIFIED'
tel
HEAT
OM AREA SHALL BE AS FORGED OR MACHINED AND SHALL NOT BE FINISH ROLLED AFTER
TREATMENT,
Itjl
NON.PREFERRED.
U<
>4
E;
5x
oo
oz
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OF
Zd
<tr
9<
=o
xz
EU
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Frtr
<[
=t?
o=
FE
5S
I1'l I
oR
SECoND DASH NUMBER INDIcATES GRrp LENGTH IN ,0625 INCREMENTS +.010. INTERMEDIATE
ONLY'
NUMBERS
DASH
WHOLE
OF
BY
USE
BE
SPECIFIED
MAY
LENGTHS
GRIP
LONGER
t+f
THE EFFEET EF EEtD WERK AND AGING INDUEED DURING THE MANUFAETURING EYELE TNY IN€REASE
rHf Uttll4*te ffNSlUe STRENGTH eF THE FINISHEE tARTi BUT SHALT NeT EX€EED 1:3 TIMES THE
F
o
=2
<k
=< z
Td
d
O
REVISION
5
o
:
NAS1160
d
o
SHEET 3
USE OF OR RELIANCE UPON
SUPPLIERS OR CERTIF/
THIS DOCUMENT OR ANY NATIONAL AEROSPACE STAN-DANO IS TNTSqIY^VOI-UNTARY. AIA DOES NOT QUALIFY
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