NSN 4820-01-192-5706 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-192-5706. Manufacturer of record part number: 21988.
Also searched as4820-01-192-5706 ·
4820011925706 ·
NIIN 011925706 ·
01-192-5706 ·
FSC 4820 Valves, Nonpowered · CAGE 43528 · 21988
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-192-5706, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hoffman/new Yorker Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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
Stem,fluid Valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Hoffman/new Yorker Inc (CAGE 43528)
Technical Specifications
Parameter
Value
NSN
4820-01-192-5706
Primary Part Number
21988
Item Name
Stem,fluid Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Hoffman/new Yorker Inc
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3120-01-249-1677POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)
3040-01-581-967421988POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)American Defense Group Llc Dba American Physical Security Group Llc
4720-01-610-171321988POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Hardigg Industries, Llc Div Hardigg Cases
NSN 4820-01-192-5706 is a Stem,fluid Valve, manufactured by Hoffman/new Yorker Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-192-5706?
NSN 4820-01-192-5706 has 1 manufacturer part number on file: 21988 (Hoffman/new Yorker Inc).
What NSN replaces 4820-01-192-5706?
3 possible matches (shared part number, not a government interchangeability claim): 3120-01-249-1677, 3040-01-581-9674, 4720-01-610-1713. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-192-5706 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.