The Bearing,sleeve, cataloged under National Stock Number 3120-00-781-7298, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Beemer Precision Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-781-7298 |
| Primary Part Number | F451-1 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Beemer Precision Inc |
| Status | CANCELLED |
| Body Inside Diameter | 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 1 TYPE AND A COMPOSITION |
| Material | OIL LUBRICATING LUBRICATION |
| Material | COPPER ALLOY OVERALL |
| Flange Width | 0.0620 INCHES NOMINAL IN |
| Flange Outside Diameter | 0.5570 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM IN |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Material Document and Classification | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Body Outside Diameter | 0.4390 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3283614-13 | Safran Landing Systems Canada Inc. (CAN) |
| FF-411-1 | Chrysler Corp Amplex Div (USA) |
| MILB5687 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6412871-00 | Duff-Norton Co Inc (USA) |
| FF411-1 | Miller-Holzwarth Inc. (USA) |
| F451-1 PRIMARY | Beemer Precision Inc (USA) |
NSN 3120-00-781-7298 is a Bearing,sleeve, manufactured by Beemer Precision Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-781-7298 has 6 cross-referenced part numbers: 3283614-13 (Safran Landing Systems Canada Inc.), FF-411-1 (Chrysler Corp Amplex Div), MILB5687 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6412871-00 (Duff-Norton Co Inc), FF411-1 (Miller-Holzwarth Inc.) and 1 more.
There are 2 known substitutes for 3120-00-781-7298: 3120-00-691-5605, 2530-00-737-1894. Verify interchangeability with system specifications before substitution.
Key specifications for F451-1: Body Inside Diameter: 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION; Material: OIL LUBRICATING LUBRICATION; Material: COPPER ALLOY OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-781-7298 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.