210104-7S — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

210104-7S: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.440 INCHES MINIMUM IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM, outside_diameter: 0.776 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: CADMIUM OR ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-417-1049, 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

210104-7S

NSN: 5310-01-417-1049
FSC: 5310 — Nuts and Washers
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	0.440 INCHES MINIMUM IN
hardness_rating	45.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
outside_diameter	0.776 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	CADMIUM OR ZINC OVERALL
material_thickness	0.109 INCHES MINIMUM IN
end_item_identification	2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
NSN	5310-01-417-1049

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

OUTSIDE DIAMETER: 0.776 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.109 INCHES MINIMUM IN

•

SURFACE TREATMENT: CADMIUM OR ZINC OVERALL

•

MATERIAL: STEEL OVERALL

•

HOLE DIAMETER: 0.440 INCHES MINIMUM IN

TECHNICAL CHARACTERISTICS

HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER	0.776 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.109 INCHES MINIMUM IN
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
END ITEM IDENTIFICATION	2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
MATERIAL	STEEL OVERALL
HOLE DIAMETER	0.440 INCHES MINIMUM 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

2CS603Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 210104-7S?

210104-7S is a WASHER,LOCK.

What parts can replace 210104-7S?

There is 1 known substitute for 210104-7S: 2CS603. Substitute compatibility should be verified for your specific system.

What is the NSN for 210104-7S?

210104-7S is cataloged in the U.S. Government catalog under NSN 5310-01-417-1049. This indicates validated use in U.S. government and defense supply chains.

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