6393439-1 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6393439-1: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND NICKEL ALLOY OVERALL, thickness: 0.017 INCHES NOMINAL IN, hole_diameter: 1.188 INCHES NOMINAL IN, overall_diameter: 1.750 INCHES NOMINAL IN, special_features: WASHER, COVER MATING TRUNK, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-508-1305, 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

6393439-1

NSN: 5310-01-508-1305
FSC: 5310 — Nuts and Washers
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY AND NICKEL ALLOY OVERALL
thickness	0.017 INCHES NOMINAL IN
hole_diameter	1.188 INCHES NOMINAL IN
overall_diameter	1.750 INCHES NOMINAL IN
special_features	WASHER, COVER MATING TRUNK
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
end_item_identification	ASDS
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	QQ-N-281, CLASS 1, FORM 1, CONDITION COLD DRAWN FED SPEC 1ST MATERIAL RESPONSE OVERALL
NSN	5310-01-508-1305

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 1.750 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CLASS 1, FORM 1, CONDITION COLD DRAWN FED SPEC 1ST MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: COPPER ALLOY AND NICKEL ALLOY OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	1.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281, CLASS 1, FORM 1, CONDITION COLD DRAWN FED SPEC 1ST MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIAL FEATURES	WASHER, COVER MATING TRUNK
PERIPHERAL SHAPE STYLE	ROUND
END ITEM IDENTIFICATION	ASDS
MATERIAL	COPPER ALLOY AND NICKEL ALLOY OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	1.188 INCHES NOMINAL IN
THICKNESS	0.017 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6393439-1?

6393439-1 is a WASHER,FLAT.

What is the NSN for 6393439-1?

6393439-1 is cataloged in the U.S. Government catalog under NSN 5310-01-508-1305. This indicates validated use in U.S. government and defense supply chains.

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6393439-1 — WASHER,FLAT

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