The Seal Assy,master,ho, cataloged under National Stock Number 5330-00-573-3563, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Products Support, Llc Dba Vitesse Systems - Jessup, Md. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal Assy,master,ho |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Products Support, Llc Dba Vitesse Systems - Jessup, Md (CAGE 53247) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-573-3563 |
| Primary Part Number | 211784 |
| Item Name | Seal Assy,master,ho |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Products Support, Llc Dba Vitesse Systems - Jessup, Md |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 211784 PRIMARY | Products Support, Llc Dba Vitesse Systems - Jessup, Md (USA) |
NSN 5330-00-573-3563 is a Seal Assy,master,ho, manufactured by Products Support, Llc Dba Vitesse Systems - Jessup, Md, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-573-3563 has 1 manufacturer part number on file: 211784 (Products Support, Llc Dba Vitesse Systems - Jessup, Md).
2 possible matches (shared part number, not a government interchangeability claim): 5910-01-112-9203, 5975-01-544-2393. Verify interchangeability with system specifications before substitution.
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.