NSN 4820-01-155-5749 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-155-5749. Manufacturer of record part number: 42CE 3/4IN 20T75PSI.
Manufacturer of record: Stabylex Electronics Canada Ltd
Identification
NSN: 4820-01-155-5749
NIIN: 011555749
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 42CE 3/4IN 20T75PSI
Manufacturer: Stabylex Electronics Canada Ltd
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-155-5749, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Stabylex Electronics Canada Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div
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 4820-01-155-5749?
NSN 4820-01-155-5749 is a Valve,regulating,fluid Pressure, manufactured by Stabylex Electronics Canada Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-155-5749?
NSN 4820-01-155-5749 has 1 manufacturer part number on file: 42CE 3/4IN 20T75PSI (Stabylex Electronics Canada Ltd).
Is NSN 4820-01-155-5749 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.