The Packing,preformed, cataloged under National Stock Number 5330-00-125-4690, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Thales Security Systems Uk Limited. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-125-4690 |
| Primary Part Number | 4681-37 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Thales Security Systems Uk Limited |
| Status | ACTIVE |
| Cross-Sectional Height | 0.562 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | U |
| Peripheral Diameter | 4.219 INCHES NOMINAL IN |
| Center Hole Diameter | 3.281 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| 4681-37 PRIMARY | Thales Security Systems Uk Limited (GBR) |
| 9445781 | Thales Security Systems Uk Limited (GBR) |
| Reference | Meaning |
|---|---|
| 9445781 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 4681-37 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-00-125-4690 is a Packing,preformed, manufactured by Thales Security Systems Uk Limited, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-125-4690 has 2 manufacturer part numbers on file: 4681-37 (Thales Security Systems Uk Limited), 9445781 (Thales Security Systems Uk Limited).
Key specifications for 4681-37: Cross-Sectional Height: 0.562 INCHES NOMINAL IN; Cross-Sectional Shape Style: U; Peripheral Diameter: 4.219 INCHES NOMINAL IN; Center Hole Diameter: 3.281 INCHES NOMINAL IN. 5 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.