6812646 — WASHER,SHOULDERED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6812646: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, hole_diameter: 0.256 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES ALL SURFACES, shoulder_height: 0.009 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN, outside_diameter: 0.665 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN, special_features: EDGES ON OUTER DIA ROUNDED PER RADIUS MUST BE TANGENT AND SMOOTH TO EACH SIDE OF 0.036 TO 0.040. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-550-4357, 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

6812646

NSN: 5310-00-550-4357
FSC: 5310 — Nuts and Washers
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 302 OVERALL
hole_diameter	0.256 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN
surface_finish	63.0 MICROINCHES ALL SURFACES
shoulder_height	0.009 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
outside_diameter	0.665 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
special_features	EDGES ON OUTER DIA ROUNDED PER RADIUS MUST BE TANGENT AND SMOOTH TO EACH SIDE OF 0.036 TO 0.040
style_designator	SHOULDERED
shoulder_diameter	0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
surface_treatment	PASSIVATE OVERALL
material_thickness	0.036 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
material_document_and_classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-550-4357

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES ALL SURFACES

•

SHOULDER HEIGHT: 0.009 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SHOULDERED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.665 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.036 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN

•

SHOULDER DIAMETER: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES ALL SURFACES
SHOULDER HEIGHT	0.009 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
STYLE DESIGNATOR	SHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.665 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.036 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
SHOULDER DIAMETER	0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
SPECIAL FEATURES	EDGES ON OUTER DIA ROUNDED PER RADIUS MUST BE TANGENT AND SMOOTH TO EACH SIDE OF 0.036 TO 0.040
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL COMP 302 OVERALL

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 6812646?

6812646 is a WASHER,SHOULDERED.

What is the NSN for 6812646?

6812646 is cataloged in the U.S. Government catalog under NSN 5310-00-550-4357. This indicates validated use in U.S. government and defense supply chains.

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6812646 — WASHER,SHOULDERED

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