Valve, Safety Relief 4820-01-085-9376 NSN 4820-01-085-9376 · NIIN 010859376 · Part number 638939
Cae Usa Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1PQF4
NSN 4820-01-085-9376 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-085-9376. Manufacturer of record part number: 638939 .
Also searched as
4820-01-085-9376 ·
4820010859376 ·
NIIN 010859376 ·
01-085-9376 ·
FSC 4820 Valves, Nonpowered · CAGE 1PQF4 · 638939 · 0E1PBAHS03S · FE1PBAHS03S
Nearby stock numbers
← 4820-01-085-9375
·
4820-01-085-9665 Screen, Valve, Pressure Equalizing →
4820-01-085-9376 — Valves, Nonpowered
Features
Valve,safety Relief — FSC 4820 Valve Operation Method: AUTOMATIC 1 manufacturer part number on file Manufacturer of record: Cae Usa Inc.
Identification
NSN: 4820-01-085-9376
NIIN: 010859376
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 638939
Manufacturer: Cae Usa Inc.
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-085-9376, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cae Usa Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-085-9376 Primary Part Number 638939 Item Name Valve,safety Relief FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Cae Usa Inc. Status ACTIVE Valve Operation Method AUTOMATIC
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
638939 Cae Usa Inc. (USA)
Reference documents
Reference Meaning
0E1PBAHS03S
5/9 Secondary reference Bosch Automation Technology
FE1PBAHS03S
3/9 Design control — primary reference Bosch Automation Technology
638939
5/9 Secondary reference Raytheon Technical Services Company
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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4820-00-000-0097 · 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 4820-01-085-9376?
NSN 4820-01-085-9376 is a Valve,safety Relief, manufactured by Cae Usa Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-085-9376?
NSN 4820-01-085-9376 has 1 manufacturer part number on file: 638939 (Cae Usa Inc.).
What are the specifications of 638939?
Key specifications for 638939: Valve Operation Method: AUTOMATIC. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-085-9376 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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