NSN 4820-01-705-3280 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-705-3280. Manufacturer of record part number: SS-4R3A5-SC11-SETB.
Also searched as4820-01-705-3280 ·
4820017053280 ·
NIIN 017053280 ·
01-705-3280 ·
FSC 4820 Valves, Nonpowered · CAGE 3T9T9 · SS-4R3A5-SC11-SETB
Operating Pressure: 51.7 BAR MAXIMUM SINGLE RESPONSE
Valve Size: 0.25 INCHES IN
Media for Which Designed: LIQUID SINGLE RESPONSE
Material: STEEL CORROSION RESISTING BODY
Valve Operation Method: MANUAL
1 manufacturer part number on file
Identification
NSN: 4820-01-705-3280
NIIN: 017053280
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SS-4R3A5-SC11-SETB
Manufacturer: Swagelok Co
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-705-3280, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Swagelok Co. Government technical data includes 6 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 4820-01-705-3280?
NSN 4820-01-705-3280 is a Valve,safety Relief, manufactured by Swagelok Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-705-3280?
NSN 4820-01-705-3280 has 1 manufacturer part number on file: SS-4R3A5-SC11-SETB (Swagelok Co).
What are the specifications of SS-4R3A5-SC11-SETB?
Key specifications for SS-4R3A5-SC11-SETB: Style Designator: ANGLE; Operating Pressure: 51.7 BAR MAXIMUM SINGLE RESPONSE; Valve Size: 0.25 INCHES IN; Media for Which Designed: LIQUID SINGLE RESPONSE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-705-3280 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.