The Bearing Unit,roller, cataloged under National Stock Number 3130-01-203-7071, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is The Boeing Company Div Legacy Am&m. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3130-01-203-7071 |
| Primary Part Number | L1803141-012 |
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L1803141-012 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| L1803141-002 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 3130-01-203-7071 is a Bearing Unit,roller, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-203-7071 has 1 manufacturer part number on file: L1803141-012 (The Boeing Company Div Legacy Am&m).
Key specifications for L1803141-012: Special Features: USED AS FLAP HARD POINT ROLLER ASSY;C/O 1 PIN, 2 HOUSING, 1 SPRIN G, 1 RETAINER, 1 BUSHING, 4 WASHER, 4 SCREW, 4 NUT, 1 BEARING;OPPOSITE -001; NHA L1800042; End Item Identification: ACFT MODEL B-1B. 0 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.
NSN 3130-01-203-7071 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.