1809020 — WASHER,LOCK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1809020: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.263 INCHES MAXIMUM IN, outside_diameter: 0.873 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: ZINC OR CADMIUM OVERALL, material_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6350-01-331-1071, 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

1809020

NSN: 6350-01-331-1071
NIINs: 013311071, 014840030, 014840032, 014840035
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	0.263 INCHES MAXIMUM IN
outside_diameter	0.873 INCHES MAXIMUM IN
style_designator	SPLIT HELICAL-RIGHT HAND
surface_treatment	ZINC OR CADMIUM OVERALL
material_thickness	0.125 INCHES NOMINAL IN
end_item_identification	RLST VEH INTE;AIR TRAFFIC CONTROL LANDING
material_document_and_classification	AISI 4037 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	6350-01-331-1071

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 3

1977615 FIND 7Reference document

Same NSN cross-reference

Reference document — Secondary reference

1809020-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

XC-04-212-TReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 1809020?

1809020 is a WASHER,LOCK.

What parts can replace 1809020?

There are 3 known substitutes for 1809020: 1977615 FIND 7, 1809020-2, XC-04-212-T. Substitute compatibility should be verified for your specific system.

What is the NSN for 1809020?

1809020 is cataloged in the U.S. Government catalog under NSN 6350-01-331-1071. This indicates validated use in U.S. government and defense supply chains.

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1809020 — WASHER,LOCK

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