The Gasket, cataloged under National Stock Number 5330-01-256-4422, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-256-4422 |
| Primary Part Number | 207979-100 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.076 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN |
| Style Designator | OVAL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 0.682 INCHES MINIMUM AND 0.702 INCHES MAXIMUM IN |
| Aperture Length | 1.005 INCHES MINIMUM AND 1.045 INCHES MAXIMUM IN |
| Material | RUBBER 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 |
|---|---|
| 207979-100 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| A3140837 | 3/2 Design control — primary reference U.S. Government activity |
| 207979-100 | 5/9 Secondary reference Aselsan Ask.elektronik San.tic.a.s. |
| 207979-100 | 5/9 Secondary reference L3 Technologies, Inc. |
| 5007663 | 5/9 Secondary reference Dept of the Army U S Army Electronics Command Night Vision Laboratory |
NSN 5330-01-256-4422 is a Gasket, manufactured by Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-256-4422 has 1 manufacturer part number on file: 207979-100 (Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi).
Key specifications for 207979-100: Cross-Sectional Thickness: 0.076 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN; Style Designator: OVAL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Aperture Width: 0.682 INCHES MINIMUM AND 0.702 INCHES MAXIMUM IN. 6 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.