The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-379-8396, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Cummins Inc. (CAGE 15434); Leyland Trucks Ltd (for Spare Parts See U6425) (CAGE U5612); Cummins Ltd (CAGE K4843); Cummins Inc Div Cummins Sales and Service (CAGE 04MP1) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-379-8396 |
| Primary Part Number | 3923261 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 3923261 PRIMARY | Cummins Inc. (USA) |
| CBU1959 | Leyland Trucks Ltd (for Spare Parts See U6425) (GBR) |
| 3923261 | Cummins Ltd (GBR) |
| 3923261 | Cummins Inc Div Cummins Sales and Service (USA) |
| Reference | Meaning |
|---|---|
| 3919725 | 5/9 Secondary reference Cummins Inc. |
| 3923261 | 5/9 Secondary reference Cummins Diesel |
NSN 5330-01-379-8396 is a Seal,nonmetallic Special Shaped, manufactured by Cummins Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-379-8396 has 4 manufacturer part numbers on file: 3923261 (Cummins Inc.), CBU1959 (Leyland Trucks Ltd (for Spare Parts See U6425)), 3923261 (Cummins Ltd), 3923261 (Cummins Inc Div Cummins Sales and Service).
Possible hazard — SDS may be required (DLA HMIC P). 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.