The Gasket, cataloged under National Stock Number 5330-01-172-4658, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Corru-Seals, Inc.. Government technical data includes 9 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-172-4658 |
| Primary Part Number | 67446 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Corru-Seals, Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN |
| End Radius | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Aperture Diameter | 0.640 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN |
| Center to Center Distance Between Bolt Holes Along Length | 0.150 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Corner Radius | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.213 INCHES MINIMUM AND 0.224 INCHES MAXIMUM 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 |
|---|---|
| 9527M22P01 | General Electric Company (USA) |
| 67446 PRIMARY | Corru-Seals, Inc. (USA) |
NSN 5330-01-172-4658 is a Gasket, manufactured by Corru-Seals, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-172-4658 has 2 manufacturer part numbers on file: 9527M22P01 (General Electric Company), 67446 (Corru-Seals, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 6680-01-248-4171, 5945-01-429-0145, 5325-01-587-2290. Verify interchangeability with system specifications before substitution.
Key specifications for 67446: Cross-Sectional Thickness: 0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN; End Radius: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Style Designator: NON-CIRCULAR; Overall Length: 2.000 INCHES NOMINAL IN. 9 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.