The Packing,preformed, cataloged under National Stock Number 5330-00-005-0488, 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 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-005-0488 |
| Primary Part Number | SSN578-845-1523800PC20 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.239 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.265 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Rim Surface Width | 0.152 INCHES MINIMUM AND 0.168 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SPECIAL |
| Flanged Body Outside Diameter | 5.479 INCHES MINIMUM AND 5.529 INCHES MAXIMUM IN |
| Peripheral Diameter | 5.683 INCHES MINIMUM AND 5.733 INCHES MAXIMUM IN |
| Center Hole Diameter | 5.012 INCHES MINIMUM AND 5.062 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Body Recess Depth | 0.025 INCHES NOMINAL 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 |
|---|---|
| SSN578-845-1523800PC20 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5330-00-005-0488 is a Packing,preformed, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-005-0488 has 1 manufacturer part number on file: SSN578-845-1523800PC20 (Naval Sea Systems Command).
Key specifications for SSN578-845-1523800PC20: Cross-Sectional Thickness: 0.239 INCHES NOMINAL IN; Cross-Sectional Height: 0.265 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Material Document and Classification: MIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Rim Surface Width: 0.152 INCHES MINIMUM AND 0.168 INCHES MAXIMUM IN. 10 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.