The Bearing Unit,roller, cataloged under National Stock Number 3130-00-838-5641, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 — Bearings, Mounted (FSG 31) |
| Manufacturers | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAGE 00198) |
| Parameter | Value |
|---|---|
| NSN | 3130-00-838-5641 |
| Primary Part Number | 3010674 |
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 3112367-01 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 3010674 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 3112369-01 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 3112368-01 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 3101636-01 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 3028005 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| Reference | Meaning |
|---|---|
| 3112367-01 | 5/2 Secondary reference U.S. Government activity |
| 3112369-01 | 5/2 Secondary reference U.S. Government activity |
| 3010674 | 5/2 Secondary reference U.S. Government activity |
| 3032726 | 7/2 Vendor item drawing reference Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| 3112368-01 | 5/2 Secondary reference U.S. Government activity |
| 3101636-01 | 5/2 Secondary reference U.S. Government activity |
| 3028005 | 5/2 Secondary reference U.S. Government activity |
NSN 3130-00-838-5641 is a Bearing Unit,roller, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-00-838-5641 has 6 manufacturer part numbers on file: 3112367-01 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 3010674 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 3112369-01 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 3112368-01 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 3101636-01 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 6685-01-539-1334. Verify interchangeability with system specifications before substitution.
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.