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AA51146-2A4B — FILE,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AA51146-2A4B: FILE,ROTARY.

The FILE,ROTARY is a the manufacturer industrial component. Key specifications include width: 0.31 INCHES NOMINAL IN, length: 11.0 INCHES NOMINAL IN, material: STEEL COMP 1010, end_style: SHORT TWISTED HOOK BOTH ENDS, body_radius: 0.690 INCHES NOMINAL IN, design_type: CLOSED. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-021-2406, 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
AA51146-2A4B
NSN: 3455-00-021-2406
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
width0.31 INCHES NOMINAL IN
length11.0 INCHES NOMINAL IN
materialSTEEL COMP 1010
end_styleSHORT TWISTED HOOK BOTH ENDS
body_radius0.690 INCHES NOMINAL IN
design_typeCLOSED
hook_radius0.0455 INCHES NOMINAL BOTH ENDS IN
coil_quantity11
corner_radius0.280 INCHES NOMINAL IN
hole_diameter0.312 INCHES NOMINAL IN
body_thickness0.250 INCHES NOMINAL IN
overall_length0.642 INCHES MAXIMUM IN
NSN3455-00-021-2406
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILE,ROTARY TITLE COMPONENT PN AA51146-2A4B MFR FILE,ROTARY
SUBSTITUTES & CROSS-REFERENCES 9
69010020Reference document
Same NSN cross-reference
Reference document — Secondary reference
SA-43Reference document
Same NSN cross-reference
Reference document — Secondary reference
154805Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-8-AReference document
Same NSN cross-reference
Reference document — Secondary reference
A-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-51146Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA51146-2A4B?
AA51146-2A4B is a FILE,ROTARY.
What parts can replace AA51146-2A4B?
There are 9 known substitutes for AA51146-2A4B: 69010020, SA-43, 154805 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA51146-2A4B?
AA51146-2A4B is cataloged in the U.S. Government catalog under NSN 3455-00-021-2406. 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.