The Gasket, cataloged under National Stock Number 5330-01-455-1691, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-455-1691 |
| Primary Part Number | K-6647978 ITEM 36 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.030 INCHES NOMINAL IN |
| Inside Corner Radius | 1.000 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | AMS-3275 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 4.000 INCHES NOMINAL IN |
| Aperture Length | 6.000 INCHES NOMINAL IN |
| Bolt Hole Quantity | 16 |
| Outside Corner Radius | 0.500 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Hole Diameter | 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| 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 |
|---|---|
| 006647978-36 | General Electric Company (USA) |
| 00992E688 PC 13 | General Electric Company (USA) |
| K-6647978 ITEM 36 PRIMARY | General Electric Company (USA) |
| K-6647978-36 | General Electric Company (USA) |
NSN 5330-01-455-1691 is a Gasket, manufactured by General Electric Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-455-1691 has 4 manufacturer part numbers on file: 006647978-36 (General Electric Company), 00992E688 PC 13 (General Electric Company), K-6647978 ITEM 36 (General Electric Company), K-6647978-36 (General Electric Company).
Key specifications for K-6647978 ITEM 36: Cross-Sectional Thickness: 0.030 INCHES NOMINAL IN; Inside Corner Radius: 1.000 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Material Document and Classification: AMS-3275 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 11 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.