The Packing,preformed, cataloged under National Stock Number 5330-00-486-0593, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-486-0593 |
| Primary Part Number | 6864671 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Cross-Sectional Height | 0.086 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| Body Recess Diameter | 0.376 INCHES MINIMUM AND 0.418 INCHES MAXIMUM IN |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL OVERALL |
| Material Document and Classification | AMS 3213 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIAL |
| Peripheral Diameter | 0.462 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.040 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Body Recess Depth | 0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-00-486-0593 is a Packing,preformed, manufactured by Rolls-Royce Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-486-0593 has 4 manufacturer part numbers on file: 6864671 (Allison Transmission Inc Dba Allison Transmission, Inc), BR31095 (Rolls-Royce Airlines), 6864671 (Rolls-Royce Airlines), 6864671 (Rolls-Royce Corporation).
Key specifications for 6864671: Cross-Sectional Height: 0.086 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN; Body Recess Diameter: 0.376 INCHES MINIMUM AND 0.418 INCHES MAXIMUM IN; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL; Material Document and Classification: AMS 3213 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 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.