The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-355-5378, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Emka-Incorporated. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-355-5378 |
| Primary Part Number | 1030-05 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Emka-Incorporated |
| Status | ACTIVE |
| Cross-Sectional Width | 15.0 MILLIMETERS NOMINAL15.0 MILLIMETERS NOMINAL MM |
| Cross-Sectional Shape Style | LOCKINGLOCKING |
| Color | BLACKBLACK |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Construction | ONE-PIECEONE-PIECE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-01-355-5378 is a Seal,nonmetallic Special Shaped, manufactured by Emka-Incorporated, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-355-5378 has 2 manufacturer part numbers on file: 1890570 (Oshkosh Defense Llc), 1030-05 (Emka-Incorporated).
1 possible match (shared part number, not a government interchangeability claim): 6145-01-547-4859. Verify interchangeability with system specifications before substitution.
Key specifications for 1030-05: Cross-Sectional Width: 15.0 MILLIMETERS NOMINAL15.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: LOCKINGLOCKING; Color: BLACKBLACK; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL. 5 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.