NSN 4820-01-574-3256 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-574-3256. Manufacturer of record part number: 25739412.
Manufacturer of record: General Motors Llc Dba General Motors Llc
Identification
NSN: 4820-01-574-3256
NIIN: 015743256
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 25739412
Manufacturer: General Motors Llc Dba General Motors Llc
General Description
The Valve,flow Control, cataloged under National Stock Number 4820-01-574-3256, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Motors Llc Dba General Motors Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-574-3256?
NSN 4820-01-574-3256 is a Valve,flow Control, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-574-3256?
NSN 4820-01-574-3256 has 2 manufacturer part numbers on file: 22769193 (General Motors Llc Dba General Motors Llc), 25739412 (General Motors Llc Dba General Motors Llc).
What are the specifications of 25739412?
Key specifications for 25739412: Part Name Assigned by Controlling Agency: VALVE, HTR WATER FLOW; End Item Identification: 2320-01-336-0344 TRUCK,CARRYALL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-574-3256 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.