The Bearing,sleeve, cataloged under National Stock Number 3120-00-678-8274, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Kysor/westran Corp Austin Trailer Div. Government technical data includes 6 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-678-8274 |
| Primary Part Number | J4491 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Kysor/westran Corp Austin Trailer Div |
| Status | ACTIVE |
| Material Document and Classification | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Corner Shape | SQUARE ALL CORNERS |
| Body Inside Diameter | 1.9050 INCHES MINIMUM AND 1.9100 INCHES MAXIMUM IN |
| Body Outside Diameter | 2.0300 INCHES MINIMUM AND 2.0320 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 932 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-678-8274 is a Bearing,sleeve, manufactured by Kysor/westran Corp Austin Trailer Div, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-678-8274 has 2 cross-referenced part numbers: J4491 (Kysor/westran Corp Austin Trailer Div), 8379981 (U S Army Tank Automotive Command Amsta-Im-Mm).
There is 1 known substitute for 3120-00-678-8274: 5950-01-104-3442. Verify interchangeability with system specifications before substitution.
Key specifications for J4491: Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Body Inside Diameter: 1.9050 INCHES MINIMUM AND 1.9100 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.