The Seal,plain Encased, cataloged under National Stock Number 5330-01-338-0971, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ships Machinery International, Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-338-0971 |
| Primary Part Number | 1001705 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Ships Machinery International, Inc. |
| Status | ACTIVE |
| Seal Width | 15.0 MILLIMETERS NOMINAL MM |
| Housing Bore Diameter | 190.0 MILLIMETERS NOMINAL MM |
| Accommodated Shaft Diameter | 160.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 1001705 PRIMARY | Ships Machinery International, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SK-0038 POS. 4 | 5/9 Secondary reference Ships Machinery International, Inc. |
NSN 5330-01-338-0971 is a Seal,plain Encased, manufactured by Ships Machinery International, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-338-0971 has 1 manufacturer part number on file: 1001705 (Ships Machinery International, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6130-01-414-2991, 5340-01-558-0959. Verify interchangeability with system specifications before substitution.
Key specifications for 1001705: Seal Width: 15.0 MILLIMETERS NOMINAL MM; Housing Bore Diameter: 190.0 MILLIMETERS NOMINAL MM; Accommodated Shaft Diameter: 160.0 MILLIMETERS NOMINAL MM. 3 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.