The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-050-7128, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hoyt Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-050-7128 |
| Primary Part Number | SK-210 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hoyt Corporation |
| Status | ACTIVE |
| Cross-Sectional Height | 0.781 INCHES NOMINAL0.781 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| Material | RUBBER OVERALL |
| Fabrication Method | SOLIDSOLID |
| Construction | SOLIDSOLID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-01-050-7128 is a Seal,nonmetallic Special Shaped, manufactured by Hoyt Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-050-7128 has 2 manufacturer part numbers on file: SK-210 (Hoyt Corporation), SK-210-A (Hoyt Corporation).
Key specifications for SK-210: Cross-Sectional Height: 0.781 INCHES NOMINAL0.781 INCHES NOMINAL IN; Cross-Sectional Width: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN; Material: RUBBER OVERALL; Fabrication Method: SOLIDSOLID. 5 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.