4028882007 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

4028882007: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.440 INCHES MINIMUM IN, outside_diameter: 0.776 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: PHOSPHATE AND ZINC OVERALL, material_thickness: 0.109 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-657-4092, 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

4028882007

NSN: 5310-01-657-4092
FSC: 5310 — Nuts and Washers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	0.440 INCHES MINIMUM IN
outside_diameter	0.776 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	PHOSPHATE AND ZINC OVERALL
material_thickness	0.109 INCHES NOMINAL IN
end_item_identification	MRAP - M-ATV UI
material_document_and_classification	CARBON STEEL PER ASME B18.21.1-2009 SECTION 2.3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	HELICAL SPRING - LOCK WASHER
surface_treatment_document_and_classification	PER F-100:D60, TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-657-4092

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: PER F-100:D60, TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

MATERIAL DOCUMENT AND CLASSIFICATION: CARBON STEEL PER ASME B18.21.1-2009 SECTION 2.3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.776 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.109 INCHES NOMINAL IN

•

COLOR: BLACK OVERALL

•

SURFACE TREATMENT: PHOSPHATE AND ZINC OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PER F-100:D60, TYPE 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION	CARBON STEEL PER ASME B18.21.1-2009 SECTION 2.3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.776 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.109 INCHES NOMINAL IN
COLOR	BLACK OVERALL
SURFACE TREATMENT	PHOSPHATE AND ZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	HELICAL SPRING - LOCK WASHER
END ITEM IDENTIFICATION	MRAP - M-ATV UI
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

4028882Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 4028882007?

4028882007 is a WASHER,LOCK.

What parts can replace 4028882007?

There is 1 known substitute for 4028882007: 4028882. Substitute compatibility should be verified for your specific system.

What is the NSN for 4028882007?

4028882007 is cataloged in the U.S. Government catalog under NSN 5310-01-657-4092. This indicates validated use in U.S. government and defense supply chains.

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