Valve, Hot Gas 4820-01-503-7051 NSN 4820-01-503-7051 · NIIN 015037051 · Part number 4191-26961-4
Applied Companies · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 54080
NSN 4820-01-503-7051 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-503-7051. Manufacturer of record part number: 4191-26961-4 .
Also searched as
4820-01-503-7051 ·
4820015037051 ·
NIIN 015037051 ·
01-503-7051 ·
FSC 4820 Valves, Nonpowered · CAGE 54080 · 4191-26961-4 · 4191-26961-7
Nearby stock numbers
← 4820-01-503-6987 Valve, Butterfly
·
4820-01-503-7151 Valve, Flow Control →
4820-01-503-7051 — Valves, Nonpowered
Features
Valve,hot Gas — FSC 4820 1 manufacturer part number on file Manufacturer of record: Applied Companies
Identification
NSN: 4820-01-503-7051
NIIN: 015037051
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4191-26961-4
Manufacturer: Applied Companies
General Description
The Valve,hot Gas, cataloged under National Stock Number 4820-01-503-7051, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Applied Companies. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-503-7051 Primary Part Number 4191-26961-4 Item Name Valve,hot Gas FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Applied Companies Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
4191-26961-4 PRIMARY Applied Companies (USA)
Reference documents
Reference Meaning
4191-26961-7
C/1 Advisory reference — outside the item-of-supply concept Applied Companies
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.
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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 4820-01-503-7051?
NSN 4820-01-503-7051 is a Valve,hot Gas, manufactured by Applied Companies, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-503-7051?
NSN 4820-01-503-7051 has 1 manufacturer part number on file: 4191-26961-4 (Applied Companies).
What are the specifications of 4191-26961-4?
Key specifications for 4191-26961-4: Special Features: 4191-120 10 TON ECU. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-503-7051 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.
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