The Gasket, cataloged under National Stock Number 5330-01-189-6533, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fraser Optics Llc Dba Fraser Optics Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-189-6533 |
| Primary Part Number | 5413-197 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fraser Optics Llc Dba Fraser Optics Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | AMS 3274 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 1.016 INCHES NOMINAL IN |
| Aperture Diameter | 0.906 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND PLASTIC POLYAMIDE NYLON OVERALL |
| 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 |
|---|---|
| 5413-197 PRIMARY | Fraser Optics Llc Dba Fraser Optics Llc (USA) |
| Reference | Meaning |
|---|---|
| 5413-197 | 5/9 Secondary reference Recon/optical, Inc. |
NSN 5330-01-189-6533 is a Gasket, manufactured by Fraser Optics Llc Dba Fraser Optics Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-189-6533 has 1 manufacturer part number on file: 5413-197 (Fraser Optics Llc Dba Fraser Optics Llc).
Key specifications for 5413-197: Cross-Sectional Thickness: 0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: AMS 3274 ASSN STD ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 7 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.