The Bearing,sleeve, cataloged under National Stock Number 3120-00-288-4371, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3120-00-288-4371 |
| Primary Part Number | SU1 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Hole Diameter | 0.1875 INCHES NOMINAL FIRST IN |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Lubricant Accommodation Style | GROOVED CLOSED BOTH ENDS |
| Material | COPPER ALLOY 910 OVERALL |
| Corner Shape | SQUARE ALL CORNERS |
| Body Inside Diameter | 1.2500 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-B-16261 GRADE 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Outside Diameter | 1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN |
| Antirotation/lubrication Type and Quantity | 1 HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SU1 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 3120-00-288-4371 is a Bearing,sleeve, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-288-4371 has 1 cross-referenced part number: SU1 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 3 known substitutes for 3120-00-288-4371: 3130-00-116-9034, 6230-01-110-3829, 5310-01-315-3804. Verify interchangeability with system specifications before substitution.
Key specifications for SU1: Hole Diameter: 0.1875 INCHES NOMINAL FIRST IN; Surface Groove Location and Quantity: 1 INTERNAL; Lubricant Accommodation Style: GROOVED CLOSED BOTH ENDS; Material: COPPER ALLOY 910 OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.