NSN 4820-01-481-8489 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-481-8489. Manufacturer of record part number: A-17860.
Also searched as4820-01-481-8489 ·
4820014818489 ·
NIIN 014818489 ·
01-481-8489 ·
FSC 4820 Valves, Nonpowered · CAGE 1BND5 · A-17860
Manufacturer of record: Mueller Refrigeration Products Co
Identification
NSN: 4820-01-481-8489
NIIN: 014818489
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: A-17860
Manufacturer: Mueller Refrigeration Products Co
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-481-8489, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mueller Refrigeration Products Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,ball
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Mueller Refrigeration Products Co (CAGE 1BND5); Mueller Europe Ltd (CAGE U8357)
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 4820-01-481-8489?
NSN 4820-01-481-8489 is a Valve,ball, manufactured by Mueller Refrigeration Products Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-481-8489?
NSN 4820-01-481-8489 has 2 manufacturer part numbers on file: A-17860 (Mueller Refrigeration Products Co), A-17860 (Mueller Europe Ltd).
Is NSN 4820-01-481-8489 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.