BOLT,MACHINE

5306FSC

00NCB code

135-7253Item number

NIIN 00-135-7253

Identification

Effective date	Major organizational entity	Acquisition advice code	Source of supply	Unit of issue	Unit of measure quantity	Unit price	Quantity per unit pack	Controlled inventory item code	Shelf-life code	Recoverability code	Management control	Net price	USC
01-OCT-2026	DF	Z	SMS	EA	0.0000	$14.42	A	U	0	N	SF9---N	$0.00	F
01-OCT-2026	DS	Z	SMS	EA	0.0000	$14.42	A	U	0	N	-------	$0.00	I

Part number: MS21288-20
CAGE: 96906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE status: A
RNCC: 2
RNVC: 2
Document availability code: 4
RNAAC: KZ
RNFC: 3
RNSC: D

THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL	OVERALL IRON ALLOY 660
MATERIAL DOCUMENT AND CLASSIFICATION	OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5732
SURFACE FINISH	THREADS MICROINCHES 32.0
SURFACE FINISH	BEARING SURFACE OF HEAD MICROINCHES 63.0
SURFACE FINISH	GRIP MICROINCHES 63.0
HEAD STYLE
HEAD HEIGHT	INCHES NOMINAL 0.260
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
HOLE QUANTITY	4
HOLE TYPE	DRILLED
FEATURES PROVIDED	FINISHED HEAD
THREAD QUANTITY PER INCH	32
MINIMUM TENSILE STRENGTH	POUNDS PER SQUARE INCH 130000
WIDTH BETWEEN FLATS	INCHES MINIMUM 0.243 AND INCHES MAXIMUM 0.251
EXTENDED WASHER DIAMETER	INCHES NOMINAL 0.375
EXTENDED WASHER THICKNESS	INCHES MINIMUM 0.040 AND INCHES MAXIMUM 0.050
HOLE DIAMETER	INCHES NOMINAL 0.047
NOMINAL THREAD DIAMETER	INCHES 0.190
GRIP LENGTH	INCHES MINIMUM 0.690 AND INCHES MAXIMUM 0.750
THREAD LENGTH	INCHES MINIMUM 0.625 AND INCHES MAXIMUM 0.685
FASTENER LENGTH	INCHES NOMINAL 1.375
MINIMUM YIELD STRENGTH	POUNDS PER SQUARE INCH 85000
HOLE CONFIGURATION STYLE
HARDNESS RATING	OVERALL BRINELL STANDARD MINIMUM 248.0 AND BRINELL STANDARD MAXIMUM 341.0

MOE rule	MOE CD	AMC	AMSC	Date assigned	IMC	IMCA	PICA	PICA LOA	SICA	SICA LOA	Auth collab	Fmr MOE rl
VM01	VM			01-SEP-25			VM	81			VM
YD01	YD			01-AUG-16			YD	81			YD
YJ01	YJ			01-JUN-12			YJ	81			YJ
ZH01	ZH			01-OCT-09			ZH	81			ZH
ZJ01	ZJ			01-MAR-25			ZJ	81			ZJ
FXGI	DF	1	G	01-APR-06	Z	SX	GX	01	SX	5D	GX TU	FXKZ

PICA SICA: P
PKG cat: 27A0
Unpackaged weight: 0.0000
Unpackaged width: 0.000
Unpackaged length: 0.000
Unpackaged height: 0.000
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: 00
No requirement
Cush dun: NA
PPP-C-795, closed cell plastic cushioning; or A-A-3129, open cell plastic cushioning; or PPP-C-1797, polypropylene...
THK: A
1/4 inch thick
Unit cont: BD
MIL-DTL-117, bag.
PKG data source: P

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.

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