The Gasket, cataloged under National Stock Number 5330-01-021-6889, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-021-6889 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Inside Corner Radius | 0.500 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 3.344 INCHES MINIMUM AND 3.406 INCHES MAXIMUM IN |
| Aperture Length | 14.657 INCHES MINIMUM AND 14.719 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| L1147-018 PIECE 20 | 5/9 Secondary reference U.S. Government activity |
| A-378-S-002-SM-A | C/1 Advisory reference — outside the item-of-supply concept Brooks Instrument Llc |
| A-378-S-002-SM-A | 3/9 Design control — primary reference U.S. Government activity |
NSN 5330-01-021-6889 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-021-6889: Cross-Sectional Thickness: 0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN; Inside Corner Radius: 0.500 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 15.781 INCHES MINIMUM AND 15.843 INCHES MAXIMUM IN. 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.