The Gasket, cataloged under National Stock Number 5330-01-036-5569, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hartford Compressors Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-036-5569 |
| Primary Part Number | GKT73 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hartford Compressors Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.013 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN |
| Side Radius From Gasket Center | 2.875 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 5.750 INCHES NOMINAL IN |
| Outside Corner Radius | 0.500 INCHES NOMINAL IN |
| Material | ASBESTOS AND RUBBER SYNTHETIC OVERALL |
| Hole Diameter | 0.265 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| 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 |
|---|---|
| GKT73 PRIMARY | Hartford Compressors Inc (USA) |
| Reference | Meaning |
|---|---|
| GKT73 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-036-5569 is a Gasket, manufactured by Hartford Compressors Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-036-5569 has 1 manufacturer part number on file: GKT73 (Hartford Compressors Inc).
Key specifications for GKT73: Cross-Sectional Thickness: 0.013 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN; Side Radius From Gasket Center: 2.875 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Overall Width: 6.250 INCHES NOMINAL IN. 8 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.