The Packing,preformed, cataloged under National Stock Number 5330-01-336-7588, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sur-Seal Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-336-7588 |
| Primary Part Number | 2075 2.39OD X 1.66ID X 3/8SQ |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sur-Seal Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.370 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 2.390 INCHES NOMINAL IN |
| Center Hole Diameter | 1.660 INCHES NOMINAL IN |
| Material | FIBER NONASBESTOS 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 |
|---|---|
| 2075 2.39OD X 1.66ID X 3/8SQ | Sur-Seal Inc (USA) |
| Reference | Meaning |
|---|---|
| 11066-7 | 3/9 Design control — primary reference Sermed Inc |
NSN 5330-01-336-7588 is a Packing,preformed, manufactured by Sur-Seal Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-336-7588 has 1 manufacturer part number on file: 2075 2.39OD X 1.66ID X 3/8SQ (Sur-Seal Inc).
1 possible match (shared part number, not a government interchangeability claim): 4120-01-632-3662. Verify interchangeability with system specifications before substitution.
Key specifications for 2075 2.39OD X 1.66ID X 3/8SQ: Cross-Sectional Height: 0.370 INCHES NOMINAL IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 2.390 INCHES NOMINAL IN; Special Features: SOLD IN SET OF SIX. 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.