The Washer,seal, cataloged under National Stock Number 5310-01-454-5553, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Dana Commercial Vehicle Manufacturing Llc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,seal |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Dana Commercial Vehicle Manufacturing Llc (CAGE 9R200); Parts Life Inc (CAGE 4MJR3); Bc Technical Center, Llc Dba Bc Engineered Products (CAGE 82SX4); Brighton Cromwell Llc (CAGE 3NNX8) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-454-5553 |
| Primary Part Number | 673999 |
| Item Name | Washer,seal |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Dana Commercial Vehicle Manufacturing Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 673999 PRIMARY | Dana Commercial Vehicle Manufacturing Llc (USA) |
| 12418424-001 | Parts Life Inc (USA) |
| BCP1159 | Bc Technical Center, Llc Dba Bc Engineered Products (USA) |
| 12418424-002 | Brighton Cromwell Llc (USA) |
| Reference | Meaning |
|---|---|
| 673999 | 5/9 Secondary reference Spicer Heavy Axle & Brake, Inc. |
| 673999 | 5/9 Secondary reference Dana Commercial Vehicle Products, Llc |
| 12418424-001 | 5/9 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| 10016129 | 5/9 Secondary reference Brighton Cromwell Llc |
| 12418424-001 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5310-01-454-5553 is a Washer,seal, manufactured by Dana Commercial Vehicle Manufacturing Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-454-5553 has 4 manufacturer part numbers on file: 673999 (Dana Commercial Vehicle Manufacturing Llc), 12418424-001 (Parts Life Inc), BCP1159 (Bc Technical Center, Llc Dba Bc Engineered Products), 12418424-002 (Brighton Cromwell Llc).
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.