The Gasket, cataloged under National Stock Number 5330-00-621-5366, 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 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-621-5366 |
| Primary Part Number | 8526619 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Lubrication Material | GRAPHITE OVERALL |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Lubrication Method | IMPREGNATED |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | METAL AND NONMETALLIC MATERIALS |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Aperture Diameter | 0.313 INCHES NOMINAL IN |
| Material | ASBESTOS AND COPPER 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 |
|---|---|
| 8526619 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| JR147B | 3/2 Design control — primary reference U.S. Government activity |
| 4484-519 | 5/2 Secondary reference U.S. Government activity |
| 8526619 | C/1 Advisory reference — outside the item-of-supply concept Lucent Technologies Inc Corporate Headquarters |
| 8526619 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 8526619 | 5/9 Secondary reference Lucent Technologies Inc Advanced Technology Systems |
| 8526619 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
NSN 5330-00-621-5366 is a Gasket, manufactured by Us Army Aviation and Missile Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-621-5366 has 1 manufacturer part number on file: 8526619 (Us Army Aviation and Missile Command).
Key specifications for 8526619: Lubrication Material: GRAPHITE OVERALL; Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Lubrication Method: IMPREGNATED; Style Designator: CIRCULAR. 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.