NSN 4820-01-683-8139 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-683-8139. Manufacturer of record part number: AQ17865.
Also searched as4820-01-683-8139 ·
4820016838139 ·
NIIN 016838139 ·
01-683-8139 ·
FSC 4820 Valves, Nonpowered · CAGE 1BND5 · AQ17865
Nearby stock numbers← 4820-01-683-8095 Valve, Linear, Directional Control
·
4820-01-683-8204 Valve, Tee →
4820-01-683-8139 — Valves, Nonpowered
Features
Valve,ball — FSC 4820
Connection Style: SOCKET ALL ENDS
Style Designator: STRAIGHT THRU
Operating Pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Size: 1.125 INCHES IN
Maximum Operating Temp: 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
Nominal Outside Diameter: 1.125 INCHES ALL ENDS IN
Face to Face Distance: 8.437 INCHES IN
Identification
NSN: 4820-01-683-8139
NIIN: 016838139
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AQ17865
Manufacturer: Mueller Refrigeration Products Co
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-683-8139, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mueller Refrigeration Products Co. Government technical data includes 7 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.
Technical Specifications
Parameter
Value
NSN
4820-01-683-8139
Primary Part Number
AQ17865
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Mueller Refrigeration Products Co
Status
ACTIVE
Connection Style
SOCKET ALL ENDS
Style Designator
STRAIGHT THRU
Operating Pressure
700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-683-8139?
NSN 4820-01-683-8139 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 4820-01-683-8139?
NSN 4820-01-683-8139 has 1 manufacturer part number on file: AQ17865 (Mueller Refrigeration Products Co).
What are the specifications of AQ17865?
Key specifications for AQ17865: Connection Style: SOCKET ALL ENDS; Style Designator: STRAIGHT THRU; Operating Pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Size: 1.125 INCHES IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-683-8139 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.