The Seal,plain Encased, cataloged under National Stock Number 5330-01-425-8575, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Marmon-Herrington Company. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-425-8575 |
| Primary Part Number | MT22R-1172 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Marmon-Herrington Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MT22R-1172 PRIMARY | Marmon-Herrington Company (USA) |
| 10007926 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| MAS11355 | Np Aerospace Limited (GBR) |
| Reference | Meaning |
|---|---|
| 108467 | 5/9 Secondary reference Protected Vehicles Inc Dba P V I |
| 108467 | 5/9 Secondary reference Mobile Armored Vehicles Llc |
NSN 5330-01-425-8575 is a Seal,plain Encased, manufactured by Marmon-Herrington Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-425-8575 has 3 manufacturer part numbers on file: MT22R-1172 (Marmon-Herrington Company), 10007926 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), MAS11355 (Np Aerospace Limited).
Key specifications for MT22R-1172: End Item Identification: MRAP - COMMON NSN - USED ON COUGAR JERRV 6X6 EOD CAT II AND 1 OTHER WEAPON SYSTEM. 0 specifications are documented in the U.S. Government catalog.
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.