The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-451-4174, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-451-4174 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.090 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Cross-Sectional Height | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Cross-Sectional Width | 1.760 INCHES MINIMUM AND 1.820 INCHES MAXIMUM IN |
| Style Designator | STRIP |
| Material Document and Classification | DMS2221 TYPE 1, GRADE 50, COLOR MEDIUM GRAY MFR REF SINGLE MATERIAL RESPONSE CORE |
| Material Document and Classification | MIL-R-7575, FORM B, CLASS 2, GRADE B RESIN IN MIL-C-9084 TYPE 8B, CLASS 1, CLOTH MIL SPEC SINGLE MATERIAL RESPONSE INSERT |
| Cross-Sectional Shape Style | HOLLOW BULB |
| Cross Section Inside Diameter | 1.170 INCHES NOMINAL IN |
| Material | GLASS INSERT |
| Material | SILICONE CORE |
| Construction | SOLID |
| 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 |
|---|---|
| 17P6P6901-545 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-451-4174 is a Seal,nonmetallic Special Shaped, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-451-4174: Cross-Sectional Thickness: 0.090 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Cross-Sectional Height: 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN; Cross-Sectional Width: 1.760 INCHES MINIMUM AND 1.820 INCHES MAXIMUM IN; Style Designator: STRIP. 11 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.