255407 — LOCKING DEVISE VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

255407: LOCKING DEVISE VALVE.

The LOCKING DEVISE VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-00-150-6176, 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

255407

NSN: 4820-00-150-6176
NIINs: 001506176, 011263318, 016296049
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

general_characteristics_item_description	STAINLESS STEEL; ITEM PIVOTS TO LOCKED OR OPEN POSITION; O/A LG 2.812 IN.; THK 0.066 IN.; MIN W 0.638 IN.; MAX W 0.814 IN. IN
NSN	4820-00-150-6176

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF PC TWO TO FIVE NAMEPLATE LOCKED CLOSED,MATL SPEC QQ-N-281,LEVER LOCK,MATL SPEC QQ-N-281,WASHER FLAT PLAIN NO 6 MATL SPEC FF-W-92,RIVET RD HD 0.125 IN. DIA 0.500 IN. LG MATL ALUMINUM,USED ONLOCKING DEVICES FOR E.B. STD AND COMMERCIAL VALVES IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

CONSISTS OF PC TWO TO FIVE NAMEPLATE LOCKED CLOSED,MATL SPEC QQ-N-281,LEVER LOCK,MATL SPEC QQ-N-281,WASHER FLAT PLAIN NO 6 MATL SPEC FF-W-92,RIVET RD HD 0.125 IN. DIA 0.500 IN. LG MATL ALUMINUM,USED ONLOCKING DEVICES FOR E.B. STD AND COMMERCIAL VALVES IN

SUBSTITUTES & CROSS-REFERENCES 6

NNSN97-66-983Reference document

Same NSN cross-reference

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

62-97-4138ASSYBEReference document

Same NSN cross-reference

Reference document — Secondary reference

1889758 PCS 2-5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

845-1889758Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

255407 ASSY B (LOCKED CLOSED)Reference document

Same NSN cross-reference

Reference document — Secondary reference

2640-009ASSYBEPC2T05Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 255407?

255407 is a LOCKING DEVISE VALVE.

What parts can replace 255407?

There are 6 known substitutes for 255407: NNSN97-66-983, 62-97-4138ASSYBE, 1889758 PCS 2-5 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 255407?

255407 is cataloged in the U.S. Government catalog under NSN 4820-00-150-6176. This indicates validated use in U.S. government and defense supply chains.

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