STUD,LOCKED IN

5307FSC

01NCB code

398-0331Item number

NIIN 01-398-0331

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	J	SMS	EA	0.0000	$565.90	1	U	0	N	SF9SX-N	$0.00	F
01-OCT-2026	DS	J	SMS	EA	0.0000	$565.90	1	U	0	N	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC
MIL-S-45909	81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M	A	4	1	E	ZZ
MS51992C803-12	96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M	A	2	2	E	ZZ

THREAD CLASS	3A
THREAD DIRECTION	NUT THREAD A RIGHT-HAND
THREAD DIRECTION	NUT THREAD B RIGHT-HAND
THREAD LENGTH	NUT THREAD B INCHES MINIMUM 0.511 AND INCHES MAXIMUM 0.551
THREAD LENGTH	NUT THREAD A INCHES MINIMUM 0.579 AND INCHES MAXIMUM 0.609
LOCKING FEATURE	RING, LOCK SERRATED
OVERALL LENGTH	INCHES NOMINAL 1.423
DISTANCE FROM SERRATED PORTION TO NUT END	INCHES MINIMUM 0.735 AND INCHES MAXIMUM 0.765
DISTANCE FROM SERRATED PORTION TO STUD END	INCHES MINIMUM 0.653 AND INCHES MAXIMUM 0.693
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD	INCHES MINIMUM 0.127 AND INCHES MAXIMUM 0.157
THREAD QUANTITY PER INCH	16
THREAD QUANTITY PER INCH	28
HARDNESS RATING	BRINELL HULTGREN NOMINAL 277.0
NOMINAL THREAD SIZE	NUT THREAD B INCHES 0.375
NOMINAL THREAD SIZE	NUT THREAD A INCHES 0.250
SURFACE FINISH	NUT THD MICROINCHES 32.0
SURFACE FINISH	SHANK MICROINCHES 32.0
SERRATION INCLUDED ANGLE	DEGREES MINIMUM 85.0 AND DEGREES MAXIMUM 88.0
MATERIAL	IRON ALLOY 660
MATERIAL DOCUMENT AND CLASSIFICATION	ASSN STD SINGLE MATERIAL RESPONSE A-S5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S5734
SURFACE TREATMENT	OVERALL PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
STYLE DESIGNATOR
THREAD SERIES DESIGNATOR	NUT THREAD B UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD SERIES DESIGNATOR	NUT THREAD A UNIFIED NATIONAL JOINT FINE (UNJF)

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: 00
No requirement
Cush dun: 00
No requirement
THK: 0
Not applicable
Unit cont: D3
PPP-B-566, PPP-B-676, or ASTM D5118/D5118M, folding, setup or fiberboard box.
PKG data source: P

PICA SICA: P
SPC MKG: 00
No special marking
Inter cont: D3
PPP-B-566, PPP-B-676, or ASTM D5118/D5118M, folding, setup or 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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