501986 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

501986: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, thickness: 0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN, hole_diameter: 0.138 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN, overall_diameter: 0.340 INCHES NOMINAL IN, surface_treatment: ANODIZE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-809-0345, 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

501986

NSN: 5310-00-809-0345
FSC: 5310 — Nuts and Washers
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 OVERALL
thickness	0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
hole_diameter	0.138 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
overall_diameter	0.340 INCHES NOMINAL IN
surface_treatment	ANODIZE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	AMS 4027 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-809-0345

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.340 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4027 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: ANODIZE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: ALUMINUM ALLOY 6061 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.138 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.340 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4027 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	ANODIZE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	ALUMINUM ALLOY 6061 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.138 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
THICKNESS	0.060 INCHES MINIMUM AND 0.066 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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 501986?

501986 is a WASHER,FLAT.

What is the NSN for 501986?

501986 is cataloged in the U.S. Government catalog under NSN 5310-00-809-0345. This indicates validated use in U.S. government and defense supply chains.

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501986 — WASHER,FLAT

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