PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12267774Parts Kit,bearing Replacement,me

The Timken Corporation · NSN 3120-01-073-7741 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-073-7741 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-073-7741. Primary manufacturer part number: 12267774.
Features
  • Parts Kit,bearing Replacement,me — FSC 3120
  • Component Document Origin: GOVERNMENT
  • 5 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Parts Kit,bearing Replacement,me, cataloged under National Stock Number 3120-01-073-7741, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-073-7741
Primary Part Number12267774
Item NameParts Kit,bearing Replacement,me
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Component Document OriginGOVERNMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-690-8923LM501349-LM501310 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
3110-00-727-6901 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Cross-Reference Index
Part NumberManufacturer
LM501349ASY90021 The Timken Corporation (USA)
DAX12939 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
LM501349 The Timken Corporation (USA)
12267774 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
12267774 PRIMARY The Timken Corporation (USA)
Related Parts
3110-00-690-8923INTERCHANGEABLE
BEARING,ROLLER,TAPERED
LM501349-LM501310
3110-00-727-6901INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER

Frequently Asked Questions

What is NSN 3120-01-073-7741?

NSN 3120-01-073-7741 is a Parts Kit,bearing Replacement,me, manufactured by The Timken Corporation, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-073-7741?

NSN 3120-01-073-7741 has 5 cross-referenced part numbers: LM501349ASY90021 (The Timken Corporation), DAX12939 (Allison Transmission Inc Dba Allison Transmission, Inc), LM501349 (The Timken Corporation), 12267774 (U S Army Tank Automotive Command Amsta-Im-Mm), 12267774 (The Timken Corporation).

What NSN replaces 3120-01-073-7741?

There are 2 known substitutes for 3120-01-073-7741: 3110-00-690-8923, 3110-00-727-6901. Verify interchangeability with system specifications before substitution.

What are the specifications of 12267774?

Key specifications for 12267774: Component Document Origin: GOVERNMENT; End Item Identification: 2350-01-087-1095; Part Name Assigned by Controlling Agency: BEARING AND SPACER ASSEMBLY. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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