The Packing,preformed, cataloged under National Stock Number 5330-01-386-0737, 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 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-386-0737 |
| Primary Part Number | 218-6640767FINDPSW-F036 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Peripheral Diameter | 2.387 INCHES NOMINAL IN |
| Center Hole Diameter | 2.091 INCHES MINIMUM AND 2.127 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q SEALING ELEMENT |
| 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 |
|---|---|
| 218-6640767FINDPSW-F036 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| AS568-227/A-A-59588CL2BGR70 | 4/1 Identification reference U.S. Government activity |
| ZZ-R-765CL2BGR70/AS568-227 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-386-0737 is a Packing,preformed, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-386-0737 has 1 manufacturer part number on file: 218-6640767FINDPSW-F036 (Naval Sea Systems Command).
Key specifications for 218-6640767FINDPSW-F036: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Peripheral Diameter: 2.387 INCHES NOMINAL IN; Center Hole Diameter: 2.091 INCHES MINIMUM AND 2.127 INCHES MAXIMUM IN; Part Name Assigned by Controlling Agency: PACKING,PREFORMED. 4 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.