NSN 4820-01-278-7331 · NIIN 012787331 · Part number VAL-1487
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 60532
Government record, cited
NSN 4820-01-278-7331 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-278-7331. Manufacturer of record part number: VAL-1487.
Also searched as4820-01-278-7331 ·
4820012787331 ·
NIIN 012787331 ·
01-278-7331 ·
FSC 4820 Valves, Nonpowered · CAGE 60532 · VAL-1487
Manufacturer of record: Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
Identification
NSN: 4820-01-278-7331
NIIN: 012787331
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: VAL-1487
Manufacturer: Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-278-7331, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,safety Relief
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (CAGE 60532)
Technical Specifications
Parameter
Value
NSN
4820-01-278-7331
Primary Part Number
VAL-1487
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (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 4820-01-278-7331?
NSN 4820-01-278-7331 is a Valve,safety Relief, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-278-7331?
NSN 4820-01-278-7331 has 1 manufacturer part number on file: VAL-1487 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
Is NSN 4820-01-278-7331 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.