Valve, Relief, Pressure and Temper4820-01-726-0554
NSN 4820-01-726-0554 · NIIN 017260554 · Part number 530949
Sun Test Systems B.v. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE H2987
Government record, cited
NSN 4820-01-726-0554 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-726-0554. Manufacturer of record part number: 530949.
The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-726-0554, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Test Systems B.v.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
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
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4820-00-001-0020 · Item name not on file
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4820-00-001-0021 · Item name not on file
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4820-00-001-0032 · Item name not on file
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4820-00-001-0042 · Item name not on file
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4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-726-0554?
NSN 4820-01-726-0554 is a Valve,relief,pressure and Temper, manufactured by Sun Test Systems B.v., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-726-0554?
NSN 4820-01-726-0554 has 1 manufacturer part number on file: 530949 (Sun Test Systems B.v.).
What are the specifications of 530949?
Key specifications for 530949: Body Style: STRAIGHT THRU; Part Name Assigned by Controlling Agency: VALVE,RELIEF,PRESSU; Material: STEEL COMP 304 BODY. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-726-0554 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.