The Gasket, cataloged under National Stock Number 5330-01-206-2197, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Technical Wire Products, Llc Dba Twp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-206-2197 |
| Primary Part Number | 82-90421 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Technical Wire Products, Llc Dba Twp |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Diameter | 1.422 INCHES MINIMUM AND 1.452 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Hole Diameter | 0.146 INCHES MINIMUM AND 0.166 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 |
|---|---|
| 82-90421 PRIMARY | Technical Wire Products, Llc Dba Twp (USA) |
| Reference | Meaning |
|---|---|
| 7561415-016 | 5/9 Secondary reference General Dynamics Land Systems Inc. |
NSN 5330-01-206-2197 is a Gasket, manufactured by Technical Wire Products, Llc Dba Twp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-206-2197 has 1 manufacturer part number on file: 82-90421 (Technical Wire Products, Llc Dba Twp).
Key specifications for 82-90421: Cross-Sectional Thickness: 0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Style Designator: NON-CIRCULAR; Material Document and Classification: ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN. 8 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.