The Gasket, cataloged under National Stock Number 5330-01-246-9411, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Gasket |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating (CAGE 33873) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-246-9411 |
| Primary Part Number | M-1477-7 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating |
| 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 |
|---|---|
| 2DB985 | Oshkosh Defense Llc (USA) |
| 51178-3-100 | Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating (USA) |
| M-1477-7 PRIMARY | Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating (USA) |
| Reference | Meaning |
|---|---|
| 51178-3-100 | 5/2 Secondary reference U.S. Government activity |
| M-1477-7 | 5/9 Secondary reference Williamson Co the |
| 2DB985 | 5/9 Secondary reference Oshkosh Corp |
NSN 5330-01-246-9411 is a Gasket, manufactured by Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-246-9411 has 3 manufacturer part numbers on file: 2DB985 (Oshkosh Defense Llc), 51178-3-100 (Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating), M-1477-7 (Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating).
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.