The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-450-0053, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-450-0053 |
| Primary Part Number | 927631-2 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Cross-Sectional Height | 0.440 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.407 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-5847 CL-2, GR40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| 927631-2 | Raytheon Company (USA) |
| 927631-2 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 5330PL1284719 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 927631-2 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5330-01-450-0053 is a Seal,nonmetallic Special Shaped, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-450-0053 has 2 manufacturer part numbers on file: 927631-2 (Raytheon Company), 927631-2 (Raytheon Company Dba Raytheon Co).
Key specifications for 927631-2: Cross-Sectional Height: 0.440 INCHES NOMINAL IN; Cross-Sectional Width: 0.407 INCHES NOMINAL IN; Material Document and Classification: MIL-R-5847 CL-2, GR40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: RUBBER SILICONE CLASS Q OVERALL. 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.