NSN 4820-01-623-3172 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-623-3172. Manufacturer of record part number: M3437.
Also searched as4820-01-623-3172 ·
4820016233172 ·
NIIN 016233172 ·
01-623-3172 ·
FSC 4820 Valves, Nonpowered · CAGE 62144 · M3437
Manufacturer of record: Parker Hannifin Corporation Div Village Marine Tech
Identification
NSN: 4820-01-623-3172
NIIN: 016233172
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: M3437
Manufacturer: Parker Hannifin Corporation Div Village Marine Tech
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-623-3172, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker Hannifin Corporation Div Village Marine Tech. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-623-3172
Primary Part Number
M3437
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Parker Hannifin Corporation Div Village Marine Tech
Parker Hannifin Corporation Div Village Marine Tech (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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 4820-01-623-3172?
NSN 4820-01-623-3172 is a Valve,safety Relief, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-623-3172?
NSN 4820-01-623-3172 has 1 manufacturer part number on file: M3437 (Parker Hannifin Corporation Div Village Marine Tech).
What are the specifications of M3437?
Key specifications for M3437: Part Name Assigned by Controlling Agency: VALVE RELIEF; End Item Identification: VALVE ANGLE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-623-3172 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.