The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-432-9070, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Kahr Bearings. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-432-9070 |
| Primary Part Number | KMB56-11 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Sargent Aerospace & Defense, Llc Dba Kahr Bearings |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Material Document and Classification | MIL-L-46010 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION |
| Inner Member Width | 1.8000 INCHES NOMINAL IN |
| Material | LUBRICANT DRY FILM LUBRICATION |
| Material Document and Classification | ST-05-501 LEAR SIEGLER INC MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Outer Member Width | 1.6000 INCHES NOMINAL IN |
| Bore Diameter | 3.5010 INCHES MINIMUM AND 3.5022 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-432-9070 is a Bearing,plain,self-Aligning, manufactured by Sargent Aerospace & Defense, Llc Dba Kahr Bearings, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-432-9070 has 2 cross-referenced part numbers: KMB56-11 (Sargent Aerospace & Defense, Llc Dba Kahr Bearings), 79041 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics).
There are 3 known substitutes for 3120-00-432-9070: 5950-00-647-9107, 5330-00-973-8212, 5950-01-228-1510. Verify interchangeability with system specifications before substitution.
Key specifications for KMB56-11: Material: STEEL OVERALL; Material Document and Classification: MIL-L-46010 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION; Inner Member Width: 1.8000 INCHES NOMINAL IN; Material: LUBRICANT DRY FILM LUBRICATION. 7 total characteristics are documented in the Federal Logistics Information System.