The Seal,plain, cataloged under National Stock Number 5330-01-061-7368, 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 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-061-7368 |
| Primary Part Number | 803-5001003-X7XX-08 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Seal Width | 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Housing Bore Diameter | 0.807 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN |
| Accommodated Shaft Diameter | 0.625 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 803-5001003-X7XX-08 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2621-926-03PC28-1 1-2IN | 5/9 Secondary reference Circor Intl Inc |
| 2621-926X03PC28 | 5/9 Secondary reference Circor Intl Inc |
| 2621-926-03PC28-1 1-2IN | 5/9 Secondary reference U.S. Government activity |
| 803-5001003 PC 8 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 2621-926X03-11-2IN | 3/9 Design control — primary reference Circor Intl Inc |
NSN 5330-01-061-7368 is a Seal,plain, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-061-7368 has 1 manufacturer part number on file: 803-5001003-X7XX-08 (Naval Sea Systems Command).
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-211-8249, 5330-01-241-6131, 5330-01-493-2847. Verify interchangeability with system specifications before substitution.
Key specifications for 803-5001003-X7XX-08: Seal Width: 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Housing Bore Diameter: 0.807 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN; Special Features: SEALING ELEMENT MATERIAL:ANY ACCEPTABLE;; Accommodated Shaft Diameter: 0.625 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN. 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.