NSN 4820-01-547-9506 · NIIN 015479506 · Part number 440168-1
Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 35550
Government record, cited
NSN 4820-01-547-9506 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-547-9506. Manufacturer of record part number: 440168-1.
Also searched as4820-01-547-9506 ·
4820015479506 ·
NIIN 015479506 ·
01-547-9506 ·
FSC 4820 Valves, Nonpowered · CAGE 35550 · 440168-1
Manufacturer of record: Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries
Identification
NSN: 4820-01-547-9506
NIIN: 015479506
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 440168-1
Manufacturer: Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-547-9506, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries. 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
4820-01-547-9506
Primary Part Number
440168-1
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries
Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries (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 4820-01-547-9506?
NSN 4820-01-547-9506 is a Valve,safety Relief, manufactured by Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-547-9506?
NSN 4820-01-547-9506 has 1 manufacturer part number on file: 440168-1 (Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries).
What are the specifications of 440168-1?
Key specifications for 440168-1: Part Name Assigned by Controlling Agency: SAFETY RELIEF VALVE 30 PSI; End Item Identification: MODEL HECWT ELECTRIC SELF-CONTAINED STEAM JACKETED KETTLE; NEW CONSTRUCTION LHDS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-547-9506 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.