The Packing,preformed, cataloged under National Stock Number 5330-00-210-3698, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navsurfwarcen Det Picatinny. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-210-3698 |
| Primary Part Number | BUWEPSDWG745638 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navsurfwarcen Det Picatinny |
| Status | ACTIVE |
| Lip Inside Diameter | 2.148 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.250 INCHES NOMINAL IN |
| Hardness Rating | 45.0 SHORE DUROMETER A NOMINAL OVERALL |
| Material Document and Classification | MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Angle | 45.0 DEGREES NOMINAL |
| Flanged Body Outside Diameter | 1.750 INCHES NOMINAL IN |
| Peripheral Diameter | 2.500 INCHES NOMINAL IN |
| Color | BLACK |
| Center Hole Diameter | 1.375 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-STYRENE CLASS SBR 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 |
|---|---|
| BUWEPSDWG745638 PRIMARY | Navsurfwarcen Det Picatinny (USA) |
| Reference | Meaning |
|---|---|
| BUWEPSDWG745638 | 5/9 Secondary reference Department of the Navy Naval Surface Warfare Center Crane Detachment |
| 745638 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5330-00-210-3698 is a Packing,preformed, manufactured by Navsurfwarcen Det Picatinny, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-210-3698 has 1 manufacturer part number on file: BUWEPSDWG745638 (Navsurfwarcen Det Picatinny).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-336-1706. Verify interchangeability with system specifications before substitution.
Key specifications for BUWEPSDWG745638: Lip Inside Diameter: 2.148 INCHES NOMINAL IN; Cross-Sectional Height: 0.250 INCHES NOMINAL IN; Hardness Rating: 45.0 SHORE DUROMETER A NOMINAL OVERALL; Material Document and Classification: MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.