The Bearing,sleeve, cataloged under National Stock Number 3120-00-547-1376, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 3120-00-547-1376 |
| Primary Part Number | 21-368 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Body Inside Diameter | 1.1270 INCHES NOMINAL IN |
| Corner Shape | SQUARE ALL CORNERS |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Outside Diameter | 1.2500 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-547-1376 is a Bearing,sleeve, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-547-1376 has 5 cross-referenced part numbers: 21-368 (Dresser, Llc), 21-368 (Dresser Industries Inc Leroi Div), 610597 (Aqua-Chem Inc Cleaver-Brooks Div), 21-368 (Dresser Industries Inc Waukesha Engine Div), 610597 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
There are 6 known substitutes for 3120-00-547-1376: 5999-00-224-5963, 2590-00-884-5701, 5970-01-024-0090 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21-368: Body Inside Diameter: 1.1270 INCHES NOMINAL IN; Corner Shape: SQUARE ALL CORNERS; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Body Outside Diameter: 1.2500 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.