Valve, Relief, Pressure and Temper4820-01-157-8426
NSN 4820-01-157-8426 · NIIN 011578426 · Part number 2654604
Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06848
Government record, cited
NSN 4820-01-157-8426 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-157-8426. Manufacturer of record part number: 2654604.
Also searched as4820-01-157-8426 ·
4820011578426 ·
NIIN 011578426 ·
01-157-8426 ·
FSC 4820 Valves, Nonpowered · CAGE 06848 · 2654604
Nearby stock numbers← 4820-01-157-8314
·
4820-01-157-9091 Valve, Regulating, Temperature →
4820-01-157-8426 — Valves, Nonpowered
Features
Valve,relief,pressure and Temper — FSC 4820
Temp Adjustability: NOT ADJUSTABLE
Media for Which Designed: HYDROCARBON FUELS AND OILS
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Identification
NSN: 4820-01-157-8426
NIIN: 011578426
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2654604
Manufacturer: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
General Description
The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-157-8426, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 2 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
4820-01-157-8426
Primary Part Number
2654604
Item Name
Valve,relief,pressure and Temper
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (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 4820-01-157-8426?
NSN 4820-01-157-8426 is a Valve,relief,pressure and Temper, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-157-8426?
NSN 4820-01-157-8426 has 1 manufacturer part number on file: 2654604 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
What are the specifications of 2654604?
Key specifications for 2654604: Temp Adjustability: NOT ADJUSTABLE; Media for Which Designed: HYDROCARBON FUELS AND OILS. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-157-8426 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.
What is the DEMIL code for NSN 4820-01-157-8426?
NSN 4820-01-157-8426 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.