The Felt,mechanical,preformed, cataloged under National Stock Number 5330-01-522-3030, 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 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-522-3030 |
| Primary Part Number | 124-4322603 PC 79 |
| Item Name | Felt,mechanical,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Height | 0.375 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.375 INCHES NOMINAL IN |
| Style Designator | SQUARE |
| Material Document and Classification | C-F-206 16R1 S/S BY ASTM-D-2475 34R1 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Color | WHITE |
| Material | WOOL 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 |
|---|---|
| 124-4322603 PC 79 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| LL-H56-3875 | 5/9 Secondary reference Naval Medical Material Support Command Detachment |
| CF206 3/8 SQ | 5/9 Secondary reference U.S. Government activity |
| ASTM-D-2475 3/8SQ | 5/1 Secondary reference U.S. Government activity |
NSN 5330-01-522-3030 is a Felt,mechanical,preformed, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-522-3030 has 1 manufacturer part number on file: 124-4322603 PC 79 (Naval Sea Systems Command).
Key specifications for 124-4322603 PC 79: Cross-Sectional Height: 0.375 INCHES NOMINAL IN; Cross-Sectional Width: 0.375 INCHES NOMINAL IN; Style Designator: SQUARE; Material Document and Classification: C-F-206 16R1 S/S BY ASTM-D-2475 34R1 MIL STD SINGLE MATERIAL RESPONSE OVERALL. 7 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.