The Gasket, cataloged under National Stock Number 5330-01-566-6953, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-566-6953 |
| Primary Part Number | 11473643-7 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Inside Corner Radius | 0.120 INCHES NOMINAL IN |
| Outside Edge to Inside Edge Smallest Distance Along Width | 0.410 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Outside Edge to Inside Edge Smallest Distance Along Length | 0.410 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11473643-7 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 11473643 | D/9 Drawing number reference only Us Army Aviation and Missile Command |
NSN 5330-01-566-6953 is a Gasket, manufactured by Us Army Aviation and Missile Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-566-6953 has 1 manufacturer part number on file: 11473643-7 (Us Army Aviation and Missile Command).
Key specifications for 11473643-7: Inside Corner Radius: 0.120 INCHES NOMINAL IN; Outside Edge to Inside Edge Smallest Distance Along Width: 0.410 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 16.130 INCHES NOMINAL IN. 4 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.
NSN 5330-01-566-6953 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.