NUT,SELF-LOCKING,EXTENDED WASHER

5310FSC

01NCB code

352-8802Item number

NIIN 01-352-8802

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	$63.10	1	U	0	N	SF9SX-N	$0.00	F
01-OCT-2026	DS	Z	SMS	EA	0.0000	$63.10	1	U	0	N	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNSC	SADC
03A137-6L	1W025 NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS	A	1	2	A	ZZ
KFN526L-6	27238 BRISTOL INDUSTRIES, LLC	A	3	2	5	ZZ
BH137M6	27238 BRISTOL INDUSTRIES, LLC	A	5	9	5	ZZ	B
KFN526L-6	56878 SPS TECHNOLOGIES, LLC DBA PB FASTENERS	A	5	2	5	ZZ
03A137-6L	76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS	A	5	9	A	KZ	B
03A137-6L	92215 HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS	A	5	9	5	ZZ	B
KFN526L-6	92215 HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS	A	5	9	5	KZ	B
03A137-6L	97828 SIMONETTA BROS	H	5	9	5	ZZ	B
KFN526L-6	97928 HUCK INTL INC	R	5	9	5	ZZ
03A137-6L	15653 HOWMET GLOBAL FASTENING SYSTEMS INC	A	5	9	5	ZZ	B
KFN526L-6	15653 HOWMET GLOBAL FASTENING SYSTEMS INC	A	5	2	5	ZZ	D
03A1376L	14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA	A	5	9	5	ZZ	B
KFN526L-6	17446 HUCK INTERNATIONAL, INC	A	C	1	5	ZZ		9F

THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
WASHER OUTSIDE DIAMETER	INCHES MINIMUM 0.675 AND INCHES MAXIMUM 0.685
OVERALL HEIGHT	INCHES NOMINAL 0.470
NUT STYLE
WASHER THICKNESS	INCHES MINIMUM 0.150 AND INCHES MAXIMUM 0.160
WIDTH ACROSS FLATS	INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.439
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	24
NOMINAL THREAD SIZE	INCHES 0.375
MATERIAL	WASHER STEEL CORROSION RESISTING
MATERIAL	NUT STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATION	WASHER ASSN STD SINGLE MATERIAL RESPONSE A-S 5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737
MATERIAL DOCUMENT AND CLASSIFICATION	NUT ASSN STD SINGLE MATERIAL RESPONSE A-S 5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5734 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5736
SURFACE TREATMENT	OVERALL DISULFIDE MOLYBDENUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-L-8937

PICA SICA: P
PKG cat: 01A0
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: NA
PPP-C-795, closed cell plastic cushioning; or A-A-3129, open cell plastic cushioning; or PPP-C-1797, polypropylene...
THK: B
1/2 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: 0.0000
UP SZ MAXB: 0.00000
UP SZ MAXL: 0.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0000
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

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