25E-21J — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

25E-21J: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OVERALL, thickness: 0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN, hole_diameter: 0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN, overall_diameter: 1.055 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN, surface_treatment: ZINC OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-030-9150, 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

25E-21J

NSN: 5310-01-030-9150
FSC: 5310 — Nuts and Washers
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)

SPECIFICATIONS

material	STEEL COMP 1010 OVERALL
thickness	0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
hole_diameter	0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
overall_diameter	1.055 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN
surface_treatment	ZINC OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-030-9150

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 1.055 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: ZINC OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 1010 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	1.055 INCHES MINIMUM AND 1.092 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	ZINC OVERALL
PERIPHERAL SHAPE STYLE	ROUND
END ITEM IDENTIFICATION	W/S:AIRCRAFT, C-2A (REPROCURED); HELICOPTER, MH-53E; VIRGINIA CLASS SUBMARINE, SSN-774; FAMILY OF MEDIUM TACTICAL VEHICLES-MEDIUM; HELICOPTER, ADVANCE ATTACK, AH-1W; HELICOPTER, SEARCH AND RESCUE, HH-60H; HELICOPTER, USCG SEARCH AND RESCUE, HH-60J; AIRCRAFT, PROWLER EA-6B; HELICOPTER, CARRIER BASED ASW, SH-60F; CRANE, WHEEL MTD:20-TON W/BLK TACKLE A
MATERIAL	STEEL COMP 1010 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.526 INCHES MINIMUM AND 0.546 INCHES MAXIMUM IN
THICKNESS	0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN

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

No substitute or cross-reference records for this part.

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 25E-21J?

25E-21J is a WASHER,FLAT.

What is the NSN for 25E-21J?

25E-21J is cataloged in the U.S. Government catalog under NSN 5310-01-030-9150. This indicates validated use in U.S. government and defense supply chains.

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25E-21J — WASHER,FLAT

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