NSN 4820-01-419-7982 · NIIN 014197982 · Part number G400155-5
L3harris Technologies, Inc Div Space & Airborne Systems · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 24930
Government record, cited
NSN 4820-01-419-7982 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-419-7982. Manufacturer of record part number: G400155-5.
Also searched as4820-01-419-7982 ·
4820014197982 ·
NIIN 014197982 ·
01-419-7982 ·
FSC 4820 Valves, Nonpowered · CAGE 24930 · G400155-5
Material Document and Classification: QQ-A-225/6,ALLOY 2024,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Maximum Operating Temp: 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
Material: ALUMINUM ALLOY 2024 OVERALL
Valve Operation Method: AUTOMATIC
Identification
NSN: 4820-01-419-7982
NIIN: 014197982
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: G400155-5
Manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-419-7982, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 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
4820-01-419-7982
Primary Part Number
G400155-5
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
L3harris Technologies, Inc Div Space & Airborne Systems
Status
ACTIVE
Flow Control Device
POPPET
Style Designator
STRAIGHT THRU
Material Document and Classification
QQ-A-225/6,ALLOY 2024,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Operating Pressure
200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
L3harris Technologies, Inc Div Space & Airborne Systems (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 4820-01-419-7982?
NSN 4820-01-419-7982 is a Valve,safety Relief, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-419-7982?
NSN 4820-01-419-7982 has 1 manufacturer part number on file: G400155-5 (L3harris Technologies, Inc Div Space & Airborne Systems).
What are the specifications of G400155-5?
Key specifications for G400155-5: Flow Control Device: POPPET; Style Designator: STRAIGHT THRU; Material Document and Classification: QQ-A-225/6,ALLOY 2024,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Operating Pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-419-7982 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.