Home / NSN / 5306-00-121-8844
Catalog item

BOLT,CLOSE TOLERANCE

5306FSC
00NCB code
121-8844Item number
NIIN 00-121-8844
Request a quote
Unit price
$20.16
Unit of issue
EA
Source of supply
SMS
DEMIL code
A

Identification

Item name code
27851
PINC
0027851
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
25-OCT-68
Precious metals indicator
U
Hazardous material indicator
N

Management

Effective dateMajor organizational entityAcquisition advice codeSource of supplyUnit of issueUnit of measure quantityUnit priceQuantity per unit packControlled inventory item codeShelf-life codeRecoverability codeManagement controlNet priceUSC
01-OCT-2026DADSMSEA0.0000$20.16AU0ZT22CCX-$0.00A
01-OCT-2026DFDSMSEA0.0000$20.16AU0NSF9---V$0.00F
01-OCT-2026DNDSMSEA0.0000$20.16AU09B-----$0.00N
01-OCT-2026DSDSMSEA0.0000$20.16AU0N-------$0.00I
01-OCT-2026GPDSMSEA0.0000$20.16AU0-------$0.00C

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
CA4510-4-1029372
HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS
A595KZ4B
MS27576-4-1080205
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
A32EZZ
106467-4-1080539
SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA
A525KZ4D
AS194-4-1084256
AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC
A525KZ4D
MS27576-4-1096906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A594KZ3B

Characteristics

THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTHINCHES MINIMUM 0.282 AND INCHES MAXIMUM 0.333
FASTENER LENGTHINCHES MINIMUM 1.043 AND INCHES MAXIMUM 1.063
HEAD STYLE
HEAD HEIGHTINCHES MINIMUM 0.126 AND INCHES MAXIMUM 0.141
WIDTH BETWEEN FLATSINCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.439
GRIP DIAMETERINCHES MINIMUM 0.2483 AND INCHES MAXIMUM 0.2492
SHANK UNTHREADED HOLE DIAMETERFIRST HOLE INCHES MINIMUM 0.076 AND INCHES MAXIMUM 0.086
NOMINAL THREAD DIAMETERINCHES 0.250
GRIP LENGTHINCHES MINIMUM 0.625 AND INCHES MAXIMUM 0.641
THREAD QUANTITY PER INCH28
HARDNESS RATINGOVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 41.0
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTERFIRST HOLE INCHES MINIMUM 0.943 AND INCHES MAXIMUM 0.973
SURFACE FINISHBEARING SURFACE OF HEAD MICROINCHES 63.0
SURFACE FINISHGRIP MICROINCHES 63.0
SPECIAL FEATURESW/RETAINING ELEMENT ON SHANK
MATERIALOVERALL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-B-83050
SURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416 TY 2 CL 2
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)

MOE rules

MOE ruleMOE CDAMCAMSCDate assignedIMCIMCAPICAPICA LOASICASICA LOAAuth collabSupp collabFmr MOE rl
VM01VM01-SEP-25VM81VM
WG01WG01-OCT-17WG81WG
WP01WP01-JUL-11WP81WP
YA01YA01-AUG-00YA81YA
YB01YB01-APR-91YB81YB
YD01YD01-AUG-16YD81YD
YW01YW01-AUG-97YW81YW
YJ01YJ01-JUL-01YJ81YJ
ZA01ZA01-DEC-01ZA81ZA
ZC01ZC01-JUL-10ZC81ZC
ZF01ZF01-JUN-17ZF81ZF
ZH01ZH01-MAR-02ZH81ZH
ZI01ZI01-APR-19ZI81ZI
ZJ01ZJ01-MAR-25ZJ81ZJ
ZK01ZK01-APR-98ZK81ZK
ZN01ZN01-FEB-97ZN81ZN
ZS01ZS01-APR-91ZS81ZS
ZT01ZT01-APR-08ZT81ZT
ZU01ZU01-JUL-95ZU81ZU
A919DA1G01-APR-06ZCTGX01CD5DCD GXCTA187
C920GP1G01-AUG-21GX01XH5DXH GX
FXGIDF1G01-APR-06ZSXGX01SX5DGX TUFXKZ
N9BZDN1G01-APR-06ZGHGX01GH5DGXGT KEN9ZD
VJ01VJ01-FEB-19VJ81VJ

Service data

Army

Matcat 1
T
Matcat 2
2
Matcat 3
2
Matcat 4 5
CC
ARC
X

Navy

COG
9B

Air Force

Fund
SF
Budget
9
PVC
V
ERRC
N

Freight

ACTY CD
SG
NMFC
093486
NMFC sub
Z
Uniform freight class
48950
Less than truckload
W
Water commodity code
573
Type of cargo code
Z
Special handling code
9
Air dimension code
A
Air commodity code
BZ
NMF description
BOLTS,NUTS OR SCREWS, NOI (SUB 3)

Packaging

Unit and preservation

PICA SICA
P
PKG cat
27A0
Unpackaged weight
0.0000
Unpackaged width
0.000
Unpackaged length
0.000
Unpackaged height
0.000
TOS
B
Intermediate container qty
AAA
Quantity set by MIL-STD-2073-1E B.5: up to 100 unit packs, a maximum net load of 40 pounds, and a maximum of 1.5...
Method of preservation
10
Physical protection
Clng drying
1
Any suitable process that is not injurious to the item.
Pres mat
00
No requirement
Wrap mat
GB
MIL-PRF-121, greaseproof, waterproof barrier
Cush dun
NA
PPP-C-795, closed cell plastic cushioning; or A-A-3129, open cell plastic cushioning; or PPP-C-1797, polypropylene...
THK
C
3/4 inch thick
Unit cont
BL
MIL-DTL-117, Type III, Class B, Style 2, light duty, waterproof, transparent bag.
PKG data source
P

Unit pack

PICA SICA
P
SPC MKG
00
No special marking
Inter cont
E5
ASTM D5118/D5118M, fiberboard box.
Lvl A
E
Packing shall be accomplished to meet the performance test requirements of ASTM D4169, Distribution Cycle 18,...
Lvl b
Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Unit pack weight
0.1000
UP SZ MAXB
0.00000
UP SZ MAXL
0.00000
UP SZ MAXH
0.00000
Unit pack cube
0.0070
OPI
O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

Packaging instructions

PICA SICA
P
PKG design ACTY
14153
SPI date
00000

Full packaging code breakdown

Related items

Standardization

Item standardization code
2
Orig stdzn dec
KZ
Dt stdzn dec
06-MAY-1982
NIIN status code
0

Cancelled and replaced NIINs

FSC
5306
Cancelled NIIN
5306-01-071-9526
NIIN status code
5
Effective date
02-JUL-2026
DEMIL code
A

Request a quote

Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.