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AA51155B-1A9B — AA51155B-1A9B

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AA51155B-1A9B: AA51155B-1A9B.

The AA51155B-1A9B is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3455-00-224-8924, 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
AA51155B-1A9B
NSN: 3455-00-224-8924
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberAA51155B-1A9B
NSN3455-00-224-8924
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AA51155B-1A9B TITLE COMPONENT PN AA51155B-1A9B MFR AA51155B-1A9B
KEY FEATURES
•
LENGTH: 1.500 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.625 INCHES NOMINAL IN
•
CUTTER TOOTH STYLE DESIGNATOR: C1
•
CUTTING SURFACE LENGTH: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OVAL SHAPE
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DIAMETER: 0.250 INCHES NOMINAL IN
•
SHAPE: STRAIGHT
•
MOUNTING SHANK: INCLUDED
TECHNICAL CHARACTERISTICS
LENGTH1.500 INCHES NOMINAL IN
OVERALL DIAMETER0.625 INCHES NOMINAL IN
CUTTER TOOTH STYLE DESIGNATORC1
CUTTING SURFACE LENGTH1.000 INCHES NOMINAL IN
STYLE DESIGNATOROVAL SHAPE
DIAMETER0.250 INCHES NOMINAL IN
SHAPESTRAIGHT
MOUNTING SHANKINCLUDED
REMOVABILITY FEATURENOT INCLUDED
NONDEFINITIVE SPEC/STD DATAI TYPE AND A STYLE AND 9 SIZE AND B CLASS
SUBSTITUTES & CROSS-REFERENCES 8
A-A51155C-1A9BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
495-6030Reference document
Same NSN cross-reference
Reference document — Secondary reference
2524-MReference document
Same NSN cross-reference
Reference document — Secondary reference
88-30100Reference document
Same NSN cross-reference
Reference document — Secondary reference
G911-MReference document
Same NSN cross-reference
Reference document — Secondary reference
ILQ-MReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA51155B-1A9B?
AA51155B-1A9B is a AA51155B-1A9B.
What parts can replace AA51155B-1A9B?
There are 8 known substitutes for AA51155B-1A9B: A-A51155C-1A9B, 495-6030, 2524-M and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA51155B-1A9B?
AA51155B-1A9B is cataloged in the U.S. Government catalog under NSN 3455-00-224-8924. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.