The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-391-1357, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-391-1357 |
| Primary Part Number | 8376373 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Criticality Code Justification | ABXV AND AGGF AND AGGJ |
| Inner Member Width | 1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN |
| Outer Member Width | 1.0620 INCHES NOMINAL IN |
| Style Designator | WITHOUT INSERT OR LINER |
| Static Radial Load Rating | 100000 POUNDS LBS |
| Outer Member Outside Diameter | 2.4995 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN |
| Material | GREASE LUBRICATION |
| Bore Diameter | 1.2493 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8376373 | Feinmechanische Werke Mainz Gmbh (DEU) |
| 25704-281310-02-0 | Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (DEU) |
| 8376373 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 25704-281310-02-0 | Baainbw Bw-Znr (DEU) |
| 3120003911357 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 12510 | Optronic Und Nachrichtentechnik on Spectral Gmbh (DEU) |
| LHA-20P | Roller Bearing Company of America, Inc. (USA) |
| 12510 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 8376373 | Liebherr-Aerospace Lindenberg Gmbh (DEU) |
NSN 3120-00-391-1357 is a Bearing,plain,self-Aligning, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-391-1357 has 9 cross-referenced part numbers: 8376373 (Feinmechanische Werke Mainz Gmbh), 25704-281310-02-0 (Knds Deutschland Gmbh & Co. Kg - Werk Kassel -), 8376373 (U S Army Tank Automotive Command Amsta-Im-Mm), 25704-281310-02-0 (Baainbw Bw-Znr), 3120003911357 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 4 more.
There are 12 known substitutes for 3120-00-391-1357: 5305-00-484-6640, 3110-00-554-3265, 4810-00-601-3634 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8376373: Criticality Code Justification: ABXV AND AGGF AND AGGJ; Inner Member Width: 1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN; Special Features: METALLIC HARDNESS RATING:60.0 MIN ROCKWELL C AND 64.0 MAX.ROCKWELL C;METALLIC HARDNESS LOC:INNER RACE MEMBER AND OUTER RACE MEMBER;MATERIAL AND LOCATION:STEEL,FED STD 66 AISI/SAE E52100 INNER RACE MEMBER,STEEL OUTER RACE MEMBER,CHROMIUM OUTER RACE MEMBER;LUBRICATION FEATURE AND LOCATION:GROOVE INTERNAL INNER MEMBER AND GROOVE INTERNAL OUTER MEMBER;; Outer Member Width: 1.0620 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-391-1357 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.