The Bearing,sleeve, cataloged under National Stock Number 3120-00-741-1156, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-741-1156 |
| Primary Part Number | 7411156 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Body Inside Diameter | 3.0050 INCHES MINIMUM AND 3.0060 INCHES MAXIMUM IN |
| Body Outside Diameter | 3.2520 INCHES MINIMUM AND 3.2530 INCHES MAXIMUM IN |
| Surface Finish | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Surface Finish | 125.0 MICROINCHES LEFT END SURFACE OF BODY |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Surface Finish | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material | COPPER ALLOY OVERALL |
| Corner Shape | CHAMFERED INSIDE LEFT CORNER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-741-1156 is a Bearing,sleeve, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-741-1156 has 3 cross-referenced part numbers: 23344 (Vickers Inc), 7411156 (U S Army Tank Automotive Command Amsta-Im-Mm), M307238 (Garwood/feller Inc Garwood Winch Div).
There are 6 known substitutes for 3120-00-741-1156: 3020-00-432-1685, 2840-00-761-6169, 5999-01-241-7084 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7411156: Body Inside Diameter: 3.0050 INCHES MINIMUM AND 3.0060 INCHES MAXIMUM IN; Overall Length: 1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN; Body Outside Diameter: 3.2520 INCHES MINIMUM AND 3.2530 INCHES MAXIMUM IN; Surface Finish: 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY. 13 total characteristics are documented in the Federal Logistics Information System.