54383 — SEAT,VALVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

54383: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, surface_treatment: CHROMIUM OVERALL, seating_surface_shape: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 6615-01-189-5826, 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

54383

NSN: 6615-01-189-5826
NIINs: 011895826, 012754205
FSC: 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components
CAGE: 06811 — EMCORE CORPORATION DIV CONCORD DIVISION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
surface_treatment	CHROMIUM OVERALL
seating_surface_shape	FLAT
NSN	6615-01-189-5826

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	INCLUDES GYRO COVER SUBASSY P/N 54388 NSN 6615-01-251-3624, ROLL GYRO BASE SUBASSY P/N 54312 AND PW BOARD ROLL GYRO, P/N 54287
PART NAME ASSIGNED BY CONTROLLING AGENCY	ROLL GYRO FINAL ASSEMBLY
END ITEM IDENTIFICATION	B-1B AIRCRAFT

SUBSTITUTES & CROSS-REFERENCES 1

5630-21Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 54383?

54383 is a SEAT,VALVE.

What parts can replace 54383?

There is 1 known substitute for 54383: 5630-21. Substitute compatibility should be verified for your specific system.

What is the NSN for 54383?

54383 is cataloged in the U.S. Government catalog under NSN 6615-01-189-5826. This indicates validated use in U.S. government and defense supply chains.

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