The Packing Assembly, cataloged under National Stock Number 5330-01-336-4395, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Paccar Parts U.k. Limited. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Packing Assembly |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Paccar Parts U.k. Limited (CAGE U0747); Eriks Sealing & Polymer Limited (CAGE U0848); Freudenberg Technical Products (CAGE K0640) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-336-4395 |
| Primary Part Number | 37H6771 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Paccar Parts U.k. Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 37H6771 | Paccar Parts U.k. Limited (GBR) |
| M40X52X7R4/A9 | Eriks Sealing & Polymer Limited (GBR) |
| SM40527SE90 | Freudenberg Technical Products (GBR) |
| Reference | Meaning |
|---|---|
| CKD66956 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-336-4395 is a Packing Assembly, manufactured by Paccar Parts U.k. Limited, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-336-4395 has 3 manufacturer part numbers on file: 37H6771 (Paccar Parts U.k. Limited), M40X52X7R4/A9 (Eriks Sealing & Polymer Limited), SM40527SE90 (Freudenberg Technical Products).
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.