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81434 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT, end_item_identification: FAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-402-0373, 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
81434
NSN: 9540-00-402-0373
FSC: 9540
CAGE: 01634 — ALUMINUM CO OF AMERICA (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
end_item_identificationFAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
NSN9540-00-402-0373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,BALL,ANNULAR TITLE COMPONENT PN 81434 MFR BEARING,BALL,ANNULAR
KEY FEATURES
•
FABRICATION METHOD: EXTRUDED
•
HEAT TREATMENT: O-ANNEALED
•
MATERIAL: ALUMINUM ALLOY 7178
•
LENGTH: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
•
NONDEFINITIVE SPEC/STD DATA: O TEMPER
•
WEIGHT PER UNIT MEASURE: 0.827 POUNDS PER LINEAR FOOT LBS
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS
TECHNICAL CHARACTERISTICS (FLIS)
FABRICATION METHODEXTRUDED
HEAT TREATMENTO-ANNEALED
MATERIALALUMINUM ALLOY 7178
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
NONDEFINITIVE SPEC/STD DATAO TEMPER
WEIGHT PER UNIT MEASURE0.827 POUNDS PER LINEAR FOOT LBS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
28-331Interchangeable
interchangeable cross-reference
interchangeable
B228Interchangeable
interchangeable cross-reference
interchangeable
7035860Interchangeable
interchangeable cross-reference
interchangeable
52510Interchangeable
interchangeable cross-reference
interchangeable
SM-B-157210Interchangeable
interchangeable cross-reference
interchangeable
MILM17060Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81434?
81434 is a BEARING,BALL,ANNULAR.
What parts can replace 81434?
There are 18 known substitutes for 81434: 28-331, B228, 7035860 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 81434?
81434 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-402-0373. 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: July 2026