NSN 5330-01-546-7472 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-546-7472. Manufacturer of record part number: 8682-001.
The Packing Assembly, cataloged under National Stock Number 5330-01-546-7472, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Velan Valve Corp.. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Packing Assembly
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Velan Valve Corp. (CAGE 57574)
Technical Specifications
Parameter
Value
NSN
5330-01-546-7472
Primary Part Number
8682-001
Item Name
Packing Assembly
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Velan Valve Corp.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-546-74799313-008POSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)Velan Valve Corp.
4820-01-546-8872A09-8113-022POSSIBLE MATCH
PARTS KIT,STOP-CHECK VALVE
Possible match (shared part number)Velan Valve Corp.
5330-01-546-99099052-000POSSIBLE MATCH
RETAINER,PACKING
Possible match (shared part number)Velan Valve Corp.
5330-01-546-99259993-023POSSIBLE MATCH
GASKET,SPIRAL WOUND
Possible match (shared part number)Velan Valve Corp.
4820-01-596-5225A09-8113-009-013-SPOSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Velan Valve Corp.
NSN 5330-01-546-7472 is a Packing Assembly, manufactured by Velan Valve Corp., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-546-7472?
NSN 5330-01-546-7472 has 3 manufacturer part numbers on file: 7840-101 ITEM NO. 13 (Velan Valve Corp.), 7340-101 ITEM NO. 13A,13B (Velan Valve Corp.), 8682-001 (Velan Valve Corp.).
What NSN replaces 5330-01-546-7472?
5 possible matches (shared part number, not a government interchangeability claim): 5330-01-546-7479, 4820-01-546-8872, 5330-01-546-9909. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-546-7472 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.