The Bearing Unit,plain, cataloged under National Stock Number 3130-00-977-9518, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3130-00-977-9518 |
| Primary Part Number | BRG01272 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | ACTIVE |
| Alignment Type | RIGID |
| Shaft End Type | OPEN |
| Bore Diameter | 2.1265 INCHES MINIMUM AND 2.1280 INCHES MAXIMUM IN |
| 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 |
|---|---|
| BRG01272 PRIMARY | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| Reference | Meaning |
|---|---|
| BRG78 | 5/9 Secondary reference Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
NSN 3130-00-977-9518 is a Bearing Unit,plain, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-00-977-9518 has 1 manufacturer part number on file: BRG01272 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
Key specifications for BRG01272: Alignment Type: RIGID; Shaft End Type: OPEN; Bore Diameter: 2.1265 INCHES MINIMUM AND 2.1280 INCHES MAXIMUM IN. 3 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.