The Bearing,sleeve, cataloged under National Stock Number 3120-00-433-4678, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Atlas Brass Foundry Inc. Government technical data includes 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-433-4678 |
| Primary Part Number | XB225-0250 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Atlas Brass Foundry Inc |
| Status | ACTIVE |
| Material | OIL LUBRICATING LUBRICATION |
| Material | IRON ALLOY OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND B COMPOSITION |
| Material Document and Classification | MIL-B-5687,COMP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Corner Shape | SQUARE ALL CORNERS |
| Body Inside Diameter | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| XB225-0250 | Atlas Brass Foundry Inc (USA) |
| MILB5687TYPE2C0MP0SITI0NB | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3120-00-433-4678 is a Bearing,sleeve, manufactured by Atlas Brass Foundry Inc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-433-4678 has 2 cross-referenced part numbers: XB225-0250 (Atlas Brass Foundry Inc), MILB5687TYPE2C0MP0SITI0NB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 3120-00-433-4678: 3120-00-516-1446, 3120-00-528-5590, 3120-00-661-7315 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for XB225-0250: Material: OIL LUBRICATING LUBRICATION; Material: IRON ALLOY OVERALL; Nondefinitive Spec/std Data: 2 TYPE AND B COMPOSITION; Material Document and Classification: MIL-B-5687,COMP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.