The Packing,preformed, cataloged under National Stock Number 5330-01-033-7210, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Freudenberg-Nok General Partnership Automotive Aftermarket Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-033-7210 |
| Primary Part Number | 2637512 PC 352 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Freudenberg-Nok General Partnership Automotive Aftermarket Div |
| Status | ACTIVE |
| Cross-Sectional Height | 0.188 INCHES NOMINAL IN |
| Hardness Rating | 87.0 SHORE DUROMETER A MINIMUM AND 97.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Material Document and Classification | 9250 FSCM 05262 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | U |
| Peripheral Diameter | 1.062 INCHES NOMINAL IN |
| Center Hole Diameter | 0.812 INCHES NOMINAL IN |
| Material | RUBBER POLYURETHANE 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 |
|---|---|
| 2637512 PC 352 PRIMARY | Freudenberg-Nok General Partnership Automotive Aftermarket Div (USA) |
| Reference | Meaning |
|---|---|
| 2637512 PC 352 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 2637512 PC 352 | 5/9 Secondary reference Freudenberg-Nok General Partnership |
NSN 5330-01-033-7210 is a Packing,preformed, manufactured by Freudenberg-Nok General Partnership Automotive Aftermarket Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-033-7210 has 1 manufacturer part number on file: 2637512 PC 352 (Freudenberg-Nok General Partnership Automotive Aftermarket Div).
Key specifications for 2637512 PC 352: Cross-Sectional Height: 0.188 INCHES NOMINAL IN; Hardness Rating: 87.0 SHORE DUROMETER A MINIMUM AND 97.0 SHORE DUROMETER A MAXIMUM OVERALL; Material Document and Classification: 9250 FSCM 05262 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: U. 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.