122-2486638 PAR — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

122-2486638 PAR: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 482 OVERALL, thickness: 0.188 INCHES NOMINAL IN, hole_diameter: 2.516 INCHES NOMINAL IN, overall_diameter: 6.000 INCHES NOMINAL IN, special_features: ONE SIDE ONLY,6 EQUALLY SPACED GREASE GROOVES 0.188 IN NOM X 0.062 IN NOM RADIAL IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-484-1882, 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

122-2486638 PAR

NSN: 5310-01-484-1882
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY 482 OVERALL
thickness	0.188 INCHES NOMINAL IN
hole_diameter	2.516 INCHES NOMINAL IN
overall_diameter	6.000 INCHES NOMINAL IN
special_features	ONE SIDE ONLY,6 EQUALLY SPACED GREASE GROOVES 0.188 IN NOM X 0.062 IN NOM RADIAL IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
end_item_identification	DOOR AIRCRAFT
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	QQ-B-639,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-484-1882

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 6.000 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-639,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: COPPER ALLOY 482 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	6.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-639,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIAL FEATURES	ONE SIDE ONLY,6 EQUALLY SPACED GREASE GROOVES 0.188 IN NOM X 0.062 IN NOM RADIAL IN
PERIPHERAL SHAPE STYLE	ROUND
END ITEM IDENTIFICATION	DOOR AIRCRAFT
MATERIAL	COPPER ALLOY 482 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	2.516 INCHES NOMINAL IN
THICKNESS	0.188 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

6669167Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 122-2486638 PAR?

122-2486638 PAR is a WASHER,FLAT.

What parts can replace 122-2486638 PAR?

There is 1 known substitute for 122-2486638 PAR: 6669167. Substitute compatibility should be verified for your specific system.

What is the NSN for 122-2486638 PAR?

122-2486638 PAR is cataloged in the U.S. Government catalog under NSN 5310-01-484-1882. This indicates validated use in U.S. government and defense supply chains.

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