The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-00-796-2254, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-796-2254 |
| Primary Part Number | 5940748 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| FSC Application Data | DOME LIGHT,DOOR,COMBAT VEHICLE |
| Inside Corner Radius | 0.620 INCHES NOMINAL IN |
| Style Designator | D SHAPE |
| Material Document and Classification | ASTM D2000 4AA615 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | CIRCULAR |
| Aperture Width | 4.677 INCHES NOMINAL IN |
| Aperture Length | 4.677 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Outside Corner Radius | 0.756 INCHES NOMINAL IN |
| Material | RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL |
| Fabrication Method | SOLID |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 5940748 PRIMARY | General Motors Corp (USA) |
| 7962254 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 7962254 | Elc Industries Corp. Dba Aurora Defense Group Div Aurora Defense Group (USA) |
| 10511546 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| 5330007962254 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 6220007962254 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 10386513 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5330-00-796-2254 is a Seal,nonmetallic Round Section, manufactured by General Motors Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-796-2254 has 4 manufacturer part numbers on file: 5940748 (General Motors Corp), 7962254 (U S Army Tank Automotive Command Amsta-Im-Mm), 7962254 (Elc Industries Corp. Dba Aurora Defense Group Div Aurora Defense Group), 10511546 (General Dynamics Land Systems Canadacorp).
Key specifications for 5940748: FSC Application Data: DOME LIGHT,DOOR,COMBAT VEHICLE; Inside Corner Radius: 0.620 INCHES NOMINAL IN; Style Designator: D SHAPE; Material Document and Classification: ASTM D2000 4AA615 ASSN STD ALL MATERIAL RESPONSES OVERALL. 12 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.