The Packing,preformed, cataloged under National Stock Number 5330-01-486-6568, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-486-6568 |
| Primary Part Number | 593-7067139-212 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Height | 0.210 INCHES NOMINAL IN |
| Material Document and Classification | MIL-P-22241, TY I, GR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Rim Surface Width | 0.150 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ANGLE |
| Angle | 30.0 DEGREES NOMINAL |
| Peripheral Diameter | 29.037 INCHES NOMINAL IN |
| Center Hole Diameter | 28.657 INCHES MINIMUM AND 28.661 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE 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 |
|---|---|
| 593-7067139-212 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H577-3302-212 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-486-6568 is a Packing,preformed, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-486-6568 has 1 manufacturer part number on file: 593-7067139-212 (Naval Sea Systems Command).
Key specifications for 593-7067139-212: Cross-Sectional Height: 0.210 INCHES NOMINAL IN; Material Document and Classification: MIL-P-22241, TY I, GR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Rim Surface Width: 0.150 INCHES NOMINAL IN; Cross-Sectional Shape Style: ANGLE. 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.