The Bearing,ball,annular, cataloged under National Stock Number 3110-01-321-7828, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-321-7828 |
| Primary Part Number | 799205462-001 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 2.4405 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM IN |
| Bore Diameter | 1.3777 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN |
| Material | RUBBER AND STEEL SEAL |
| Material | STEEL COMP 1008 RETAINER |
| Material | STEEL COMP 440C BALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3HKTZ107-184 | Mpb Corporation Dba Mpb Corp (USA) |
| 799205462-001 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| SSR-107DR5A3P812LY210U | 5/2 Secondary reference U.S. Government activity |
NSN 3110-01-321-7828 is a Bearing,ball,annular, manufactured by Lockheed Martin Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-321-7828 has 2 manufacturer part numbers on file: 3HKTZ107-184 (Mpb Corporation Dba Mpb Corp), 799205462-001 (Lockheed Martin Corporation).
Key specifications for 799205462-001: Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Width: 0.5462 INCHES MINIMUM AND 0.5512 INCHES MAXIMUM IN; Overall Outside Diameter: 2.4405 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM IN; Bore Diameter: 1.3777 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.