0021-10-000-1000 — WASHER,SHOULDERED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

0021-10-000-1000: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.406 INCHES NOMINAL IN, overall_height: 0.452 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN, shoulder_height: 0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN, outside_diameter: 0.688 INCHES NOMINAL IN, style_designator: SHOULDERED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-494-2471, 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

0021-10-000-1000

NSN: 5310-01-494-2471
FSC: 5310 — Nuts and Washers
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	0.406 INCHES NOMINAL IN
overall_height	0.452 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN
shoulder_height	0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN
outside_diameter	0.688 INCHES NOMINAL IN
style_designator	SHOULDERED
shoulder_diameter	0.531 INCHES NOMINAL IN
surface_treatment	NICKEL OVERALL
end_item_identification	NIMITZ CLASS CVN, VALVE,DRTNL C
part_name_assigned_by_controlling_agency	NAVY SPECIAL PROJECT
NSN	5310-01-494-2471

COMPONENT DIAGRAM

KEY FEATURES

•

SHOULDER HEIGHT: 0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SHOULDERED

•

OUTSIDE DIAMETER: 0.688 INCHES NOMINAL IN

•

SHOULDER DIAMETER: 0.531 INCHES NOMINAL IN

•

SURFACE TREATMENT: NICKEL OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.452 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN
SHOULDER HEIGHT	0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN
STYLE DESIGNATOR	SHOULDERED
OUTSIDE DIAMETER	0.688 INCHES NOMINAL IN
SHOULDER DIAMETER	0.531 INCHES NOMINAL IN
SURFACE TREATMENT	NICKEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
END ITEM IDENTIFICATION	NIMITZ CLASS CVN, VALVE,DRTNL C
MATERIAL	STEEL OVERALL
HOLE DIAMETER	0.406 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 1

21107-7301-2800 PART NO 10Reference 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 0021-10-000-1000?

0021-10-000-1000 is a WASHER,SHOULDERED.

What parts can replace 0021-10-000-1000?

There is 1 known substitute for 0021-10-000-1000: 21107-7301-2800 PART NO 10. Substitute compatibility should be verified for your specific system.

What is the NSN for 0021-10-000-1000?

0021-10-000-1000 is cataloged in the U.S. Government catalog under NSN 5310-01-494-2471. This indicates validated use in U.S. government and defense supply chains.

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0021-10-000-1000 — WASHER,SHOULDERED

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