The Gasket, cataloged under National Stock Number 5330-01-088-5365, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is R-Way Gasket & Supply Co 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-088-5365 |
| Primary Part Number | SM-C-890666 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | R-Way Gasket & Supply Co Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-R-6130,TY 2,GR A,COND MEDIUM MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 4.370 INCHES NOMINAL IN |
| Aperture Length | 8.390 INCHES NOMINAL IN |
| Bolt Hole Quantity | 10 |
| Outside Corner Radius | 0.250 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Hole Diameter | 0.150 INCHES MINIMUM AND 0.165 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 |
|---|---|
| SM-C-890666 | R-Way Gasket & Supply Co Inc (USA) |
| SM-A-974461 | R-Way Gasket & Supply Co Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-C-890666 | 3/2 Design control — primary reference U.S. Government activity |
| SM-A-974461 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5330-01-088-5365 is a Gasket, manufactured by R-Way Gasket & Supply Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-088-5365 has 2 manufacturer part numbers on file: SM-C-890666 (R-Way Gasket & Supply Co Inc), SM-A-974461 (R-Way Gasket & Supply Co Inc).
Key specifications for SM-C-890666: Cross-Sectional Thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Material Document and Classification: MIL-R-6130,TY 2,GR A,COND MEDIUM MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 9.140 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 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.