12759-01022 — WASHER,LOCK

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12759-01022: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, hardness_rating: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM, outside_diameter: 0.680 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, material_thickness: 0.094 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-588-6023, 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

12759-01022

NSN: 5310-01-588-6023
FSC: 5310 — Nuts and Washers
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
hole_diameter	0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
hardness_rating	35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
outside_diameter	0.680 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
material_thickness	0.094 INCHES MINIMUM IN
end_item_identification	3825-01-577-2713 DISTRIBUTOR, WATER, TANK TYPE
part_name_assigned_by_controlling_agency	MEDIUM-SPLIT LOCK WASHER
surface_treatment_document_and_classification	ASTM A380, CLEANED OR DESCALED ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-588-6023

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380, CLEANED OR DESCALED ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND

•

OUTSIDE DIAMETER: 0.680 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.094 INCHES MINIMUM IN

•

MATERIAL: STEEL CORROSION RESISTING OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A380, CLEANED OR DESCALED ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER	0.680 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.094 INCHES MINIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	MEDIUM-SPLIT LOCK WASHER
END ITEM IDENTIFICATION	3825-01-577-2713 DISTRIBUTOR, WATER, TANK TYPE
MATERIAL	STEEL CORROSION RESISTING OVERALL
HOLE DIAMETER	0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

J2655LHR0375S2Reference 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 12759-01022?

12759-01022 is a WASHER,LOCK.

What parts can replace 12759-01022?

There is 1 known substitute for 12759-01022: J2655LHR0375S2. Substitute compatibility should be verified for your specific system.

What is the NSN for 12759-01022?

12759-01022 is cataloged in the U.S. Government catalog under NSN 5310-01-588-6023. This indicates validated use in U.S. government and defense supply chains.

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