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91600374 — REPAIR KIT,DIAPHRAGM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

91600374: REPAIR KIT,DIAPHRAGM.

The REPAIR KIT,DIAPHRAGM is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, wrenching_surface_size: 0.188 INCHES NOMINAL SINGLE END IN, wrenching_surface_shape: HEXAGON SINGLE END INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-015-4401, 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
91600374
NSN: 5120-01-015-4401
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
wrenching_surface_size0.188 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeHEXAGON SINGLE END INTERNAL
NSN5120-01-015-4401
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REPAIR KIT,DIAPHRAGM TITLE COMPONENT PN 91600374 MFR REPAIR KIT,DIAPHRAGM
KEY FEATURES
•
WRENCHING SURFACE SIZE: 0.188 INCHES NOMINAL SINGLE END IN
•
WRENCHING SURFACE SHAPE: HEXAGON SINGLE END INTERNAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
WRENCHING SURFACE SIZE0.188 INCHES NOMINAL SINGLE END IN
WRENCHING SURFACE SHAPEHEXAGON SINGLE END INTERNAL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
A5667Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91600374?
91600374 is a REPAIR KIT,DIAPHRAGM.
What parts can replace 91600374?
There is 1 known substitute for 91600374: A5667. Substitute compatibility should be verified for your specific system.
What is the NSN for 91600374?
91600374 is cataloged in the U.S. Government catalog under NSN 5120-01-015-4401. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.