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AA51129-10 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MANDREL,EXPANSION is a the manufacturer industrial component. Key specifications include design_type: SPRING SLEEVE, overall_length: 9.000 INCHES NOMINAL IN, expansion_range: +1.000 TO 1.375 INCHES IN, size_designator: 11, auxiliary_center: INCLUDED, work_holding_facility: SLEEVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-224-8989, 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
AA51129-10
NSN: 3460-00-224-8989
FSC: 3460
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
design_typeSPRING SLEEVE
overall_length9.000 INCHES NOMINAL IN
expansion_range+1.000 TO 1.375 INCHES IN
size_designator11
auxiliary_centerINCLUDED
work_holding_facilitySLEEVE
nondefinitive_spec/std_data2 TYPE AND 10 SIZE
work_holding_facility_length4.000 INCHES NOMINAL IN
work_holding_facility_quantity1
NSN3460-00-224-8989
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MANDREL,EXPANSION TITLE COMPONENT PN AA51129-10 MFR MANDREL,EXPANSION
KEY FEATURES
•
EXPANSION RANGE: +1.000 TO 1.375 INCHES IN
•
WORK HOLDING FACILITY LENGTH: 4.000 INCHES NOMINAL IN
•
SIZE DESIGNATOR: 11
•
DESIGN TYPE: SPRING SLEEVE
•
WORK HOLDING FACILITY: SLEEVE
•
AUXILIARY CENTER: INCLUDED
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 10 SIZE
•
WORK HOLDING FACILITY QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
EXPANSION RANGE+1.000 TO 1.375 INCHES IN
WORK HOLDING FACILITY LENGTH4.000 INCHES NOMINAL IN
SIZE DESIGNATOR11
DESIGN TYPESPRING SLEEVE
WORK HOLDING FACILITYSLEEVE
AUXILIARY CENTERINCLUDED
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 10 SIZE
WORK HOLDING FACILITY QUANTITY1
OVERALL LENGTH9.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
5Interchangeable
interchangeable cross-reference
interchangeable
A-A-55017Interchangeable
interchangeable cross-reference
interchangeable
AA55017-9Interchangeable
interchangeable cross-reference
interchangeable
00M251TYPE2STYLE2Interchangeable
interchangeable cross-reference
interchangeable
A-A-51129Interchangeable
interchangeable cross-reference
interchangeable
AA 55017 05Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA51129-10?
AA51129-10 is a MANDREL,EXPANSION.
What parts can replace AA51129-10?
There are 14 known substitutes for AA51129-10: 5, A-A-55017, AA55017-9 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA51129-10?
AA51129-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-224-8989. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: August 2026