The Gasket, cataloged under National Stock Number 5330-01-218-1504, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Frontgrade Technologies Inc.. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-218-1504 |
| Primary Part Number | 109049-3 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| Temp Rating | -103.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Inside Corner Radius | 0.030 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | ZZ-R-765 CL 2B GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 0.906 INCHES MINIMUM AND 0.926 INCHES MAXIMUM IN |
| Aperture Length | 1.650 INCHES MINIMUM AND 1.676 INCHES MAXIMUM IN |
| Outside Corner Radius | 0.030 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| 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 |
|---|---|
| 601894/01 | Ministry of Defence, De&s Air Defence Electronic Warfare Systems (adews Dt) (GBR) |
| 109049-3 PRIMARY | Frontgrade Technologies Inc. (USA) |
| UM5404/0 | Saab Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 109049-3 | 5/9 Secondary reference U.S. Government activity |
| 601894-01 | 7/9 Vendor item drawing reference Edo |
| UM5404/0 | 5/9 Secondary reference Saab Ab (publ) - Business Area Surveillance - Ew Systems |
NSN 5330-01-218-1504 is a Gasket, manufactured by Frontgrade Technologies Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-218-1504 has 3 manufacturer part numbers on file: 601894/01 (Ministry of Defence, De&s Air Defence Electronic Warfare Systems (adews Dt)), 109049-3 (Frontgrade Technologies Inc.), UM5404/0 (Saab Aktiebolag).
Key specifications for 109049-3: Temp Rating: -103.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Inside Corner Radius: 0.030 INCHES MAXIMUM IN; Hardness Rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL. 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.