88-20033-40A — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

88-20033-40A: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.064 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN, hole_diameter: 0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, overall_diameter: 1.243 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN, surface_treatment: ZINC OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-595-4827, 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

88-20033-40A

NSN: 5310-01-595-4827
FSC: 5310 — Nuts and Washers
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	0.064 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
hole_diameter	0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
overall_diameter	1.243 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
surface_treatment	ZINC OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
end_item_identification	6115-01-562-4616 GENERATOR SET, DIESEL ENGINE
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	WASHER, FLAT
surface_treatment_document_and_classification	ASTM B633, SC 3, TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-595-4827

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633, SC 3, TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 1.243 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: ZINC OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633, SC 3, TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	1.243 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	ZINC OVERALL
PERIPHERAL SHAPE STYLE	ROUND
PART NAME ASSIGNED BY CONTROLLING AGENCY	WASHER, FLAT
END ITEM IDENTIFICATION	6115-01-562-4616 GENERATOR SET, DIESEL ENGINE
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND

SUBSTITUTES & CROSS-REFERENCES 1

88-20033Reference 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 88-20033-40A?

88-20033-40A is a WASHER,FLAT.

What parts can replace 88-20033-40A?

There is 1 known substitute for 88-20033-40A: 88-20033. Substitute compatibility should be verified for your specific system.

What is the NSN for 88-20033-40A?

88-20033-40A is cataloged in the U.S. Government catalog under NSN 5310-01-595-4827. This indicates validated use in U.S. government and defense supply chains.

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