NSN 4820-00-623-9603 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-623-9603. Manufacturer of record part number: 25672.
Also searched as4820-00-623-9603 ·
4820006239603 ·
NIIN 006239603 ·
00-623-9603 ·
FSC 4820 Valves, Nonpowered · CAGE 03670 · 25672
The Valve,ball, cataloged under National Stock Number 4820-00-623-9603, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tyco Fire Products Lp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 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
Valve,ball
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Tyco Fire Products Lp (CAGE 03670)
Technical Specifications
Parameter
Value
NSN
4820-00-623-9603
Primary Part Number
25672
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Tyco Fire Products Lp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-007-0513POSSIBLE MATCH
GASKET
Possible match (shared part number)
4730-01-038-746125672POSSIBLE MATCH
NOZZLE,SPRAY,FLUID-EMULSION
Possible match (shared part number)Jetstream of Houston, Llp Dba Jetstream of Houston Llp
5915-01-307-136525672POSSIBLE MATCH
FILTER,RADIO FREQUENCY INTERFERE
Possible match (shared part number)Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
6210-01-398-19672567-2POSSIBLE MATCH
LIGHT ASSEMBLY,INDICATOR
Possible match (shared part number)Safran Electronics & Defense, Avionics Usa, Llc
NSN 4820-00-623-9603 is a Valve,ball, manufactured by Tyco Fire Products Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-623-9603?
NSN 4820-00-623-9603 has 1 manufacturer part number on file: 25672 (Tyco Fire Products Lp).
What NSN replaces 4820-00-623-9603?
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-007-0513, 4730-01-038-7461, 5915-01-307-1365. Verify interchangeability with system specifications before substitution.
Is NSN 4820-00-623-9603 hazardous material?
No hazard code in the DLA record (HMIC N). 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.