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PartsTable / COMPONENT / S9400-921557
S9400-921557 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The KNIFE,DIVER'S is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, body_style: W/MTG TABS/FLANGES TERMINAL(S) ON ONE SURFACE, body_width: 2.000 INCHES NOMINAL IN, body_height: 1.063 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, body_length: 2.000 INCHES NOMINAL IN, wheel_style: CONE, CURVED SIDES W/ FLAT BASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4220-00-372-0665, 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
S9400-921557
NSN: 4220-00-372-0665
FSC: 4220
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
body_styleW/MTG TABS/FLANGES TERMINAL(S) ON ONE SURFACE
body_width2.000 INCHES NOMINAL IN
body_height1.063 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
body_length2.000 INCHES NOMINAL IN
wheel_styleCONE, CURVED SIDES W/ FLAT BASE
thread_class2A A
usage_designDENTAL
body_diameter0.625 INCHES NOMINAL IN
hole_diameter0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.260 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
NSN4220-00-372-0665
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KNIFE,DIVER'S TITLE COMPONENT PN S9400-921557 MFR KNIFE,DIVER'S
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
422-3Interchangeable
interchangeable cross-reference
interchangeable
22-1Interchangeable
interchangeable cross-reference
interchangeable
C010165Interchangeable
interchangeable cross-reference
interchangeable
A-A-2820-7Interchangeable
interchangeable cross-reference
interchangeable
4510002027366Interchangeable
interchangeable cross-reference
interchangeable
WW-P-541/1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S9400-921557?
S9400-921557 is a KNIFE,DIVER'S.
What parts can replace S9400-921557?
There are 19 known substitutes for S9400-921557: 422-3, 22-1, C010165 and 16 more. Substitute compatibility should be verified for your specific system.
Is S9400-921557 still available?
S9400-921557 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026