The Gasket, cataloged under National Stock Number 5330-01-642-4497, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Nord Gear Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-642-4497 |
| Primary Part Number | 50697090 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Nord Gear Corporation |
| Status | ACTIVE |
| Outside Diameter | 160.0 MILLIMETERS NOMINAL MM |
| Aperture Diameter | 110.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 50697090 PRIMARY | Nord Gear Corporation (USA) |
| A681700 ITEM 732 | Nord Gear Corporation (USA) |
| Reference | Meaning |
|---|---|
| 50697000 | 5/9 Secondary reference Nord Gear Corporation |
NSN 5330-01-642-4497 is a Gasket, manufactured by Nord Gear Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-642-4497 has 2 manufacturer part numbers on file: 50697090 (Nord Gear Corporation), A681700 ITEM 732 (Nord Gear Corporation).
Key specifications for 50697090: Outside Diameter: 160.0 MILLIMETERS NOMINAL MM; Aperture Diameter: 110.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: GASKET, MOTOR; End Item Identification: GEAR REDUCER. 2 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.