The Gasket, cataloged under National Stock Number 5330-01-415-1435, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Atap Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-415-1435 |
| Primary Part Number | 26-0401-22 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Atap Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.390 INCHES NOMINAL IN |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 1.819 INCHES MINIMUM AND 1.835 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OR RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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 |
|---|---|
| 26-0401-22 PRIMARY | Atap Inc (USA) |
| Reference | Meaning |
|---|---|
| 26-0401-22 | 5/9 Secondary reference Renk America Llc Div Renk America |
NSN 5330-01-415-1435 is a Gasket, manufactured by Atap Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-415-1435 has 1 manufacturer part number on file: 26-0401-22 (Atap Inc).
Key specifications for 26-0401-22: Cross-Sectional Thickness: 0.390 INCHES NOMINAL IN; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 6 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.