3180971-7 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

3180971-7: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, hole_diameter: 0.631 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN, outside_diameter: 1.060 INCHES NOMINAL IN, style_designator: RECESSED BOTH SIDES, top_recess_angle: 90.0 DEGREES NOMINAL, material_thickness: 0.082 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-353-5124, 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

3180971-7

NSN: 5310-01-353-5124
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	NICKEL ALLOY K-500 OVERALL
hole_diameter	0.631 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
outside_diameter	1.060 INCHES NOMINAL IN
style_designator	RECESSED BOTH SIDES
top_recess_angle	90.0 DEGREES NOMINAL
material_thickness	0.082 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
bottom_recess_angle	90.0 DEGREES NOMINAL
top_recess_diameter	0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
bottom_recess_diameter	0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
material_document_and_classification	QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-353-5124

COMPONENT DIAGRAM

KEY FEATURES

•

TOP RECESS DIAMETER: 0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN

•

BOTTOM RECESS DIAMETER: 0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN

•

TOP RECESS ANGLE: 90.0 DEGREES NOMINAL

•

STYLE DESIGNATOR: RECESSED BOTH SIDES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 1.060 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.082 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN

•

BOTTOM RECESS ANGLE: 90.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

TOP RECESS DIAMETER	0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
BOTTOM RECESS DIAMETER	0.707 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
TOP RECESS ANGLE	90.0 DEGREES NOMINAL
STYLE DESIGNATOR	RECESSED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	1.060 INCHES NOMINAL IN
MATERIAL THICKNESS	0.082 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
BOTTOM RECESS ANGLE	90.0 DEGREES NOMINAL
MATERIAL	NICKEL ALLOY K-500 OVERALL
HOLE DIAMETER	0.631 INCHES MINIMUM AND 0.641 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: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3180971-7?

3180971-7 is a WASHER,RECESSED.

What is the NSN for 3180971-7?

3180971-7 is cataloged in the U.S. Government catalog under NSN 5310-01-353-5124. This indicates validated use in U.S. government and defense supply chains.

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3180971-7 — WASHER,RECESSED

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