5310PL2132131 — NUT,SELF-LOCKING,EXTENDED WASHER

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

5310PL2132131: NUT,SELF-LOCKING,EXTENDED WASHER.

NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: DOUBLE HEXAGON, lubrication: DRY FILM LUBRICANT, temp_rating: 500.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-202-6869, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

5310PL2132131

NSN: 5310-01-202-6869
FSC: 5310 — Nuts and Washers
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
nut_style	DOUBLE HEXAGON
lubrication	DRY FILM LUBRICANT
temp_rating	500.0 FAHRENHEIT NOMINAL DEGF
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
overall_height	0.375 INCHES MAXIMUM IN
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
washer_thickness	0.056 INCHES NOMINAL IN
surface_treatment	PASSIVATE OVERALL
width_across_flats	0.490 INCHES MINIMUM IN
NSN	5310-01-202-6869

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

WASHER OUTSIDE DIAMETER: 0.631 INCHES MAXIMUM IN

•

WIDTH ACROSS FLATS: 0.490 INCHES MINIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

TEMP RATING: 500.0 FAHRENHEIT NOMINAL DEGF

•

WASHER THICKNESS: 0.056 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
OVERALL HEIGHT	0.375 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER	0.631 INCHES MAXIMUM IN
WIDTH ACROSS FLATS	0.490 INCHES MINIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
TEMP RATING	500.0 FAHRENHEIT NOMINAL DEGF
WASHER THICKNESS	0.056 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 2

938.09.14.206Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

BACN10GW6ASReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5310PL2132131?

5310PL2132131 is a NUT,SELF-LOCKING,EXTENDED WASHER.

What parts can replace 5310PL2132131?

There are 2 known substitutes for 5310PL2132131: 938.09.14.206, BACN10GW6AS. Substitute compatibility should be verified for your specific system.

What is the NSN for 5310PL2132131?

5310PL2132131 is cataloged in the U.S. Government catalog under NSN 5310-01-202-6869. This indicates validated use in U.S. government and defense supply chains.

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5310PL2132131 — NUT,SELF-LOCKING,EXTENDED WASHER

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