NSN 4820-01-686-9993 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-686-9993. Manufacturer of record part number: 0586S0A112.
Also searched as4820-01-686-9993 ·
4820016869993 ·
NIIN 016869993 ·
01-686-9993 ·
FSC 4820 Valves, Nonpowered · CAGE 46576 · 0586S0A112
Second End Relationship with First End: NOT IDENTICAL
First End Flange Thickness: 0.375 INCHES NOMINAL IN
First End Style Designator: PLAIN
Second End Style Designator: BARBED-BEADED
First End Connection Type: PLAIN FACE FLANGE
First End Flange Shape Style: ROUND W/ BOLT HOLES
First End Inside Diameter Hose Accommodated: 1.75 INCHES NOMINAL IN
Identification
NSN: 4820-01-686-9993
NIIN: 016869993
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 0586S0A112
Manufacturer: Perko Inc
General Description
The Valve,pneumatic Tank, cataloged under National Stock Number 4820-01-686-9993, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Perko Inc. Government technical data includes 9 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.
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 4820-01-686-9993?
NSN 4820-01-686-9993 is a Valve,pneumatic Tank, manufactured by Perko Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-686-9993?
NSN 4820-01-686-9993 has 1 manufacturer part number on file: 0586S0A112 (Perko Inc).
What are the specifications of 0586S0A112?
Key specifications for 0586S0A112: Second End Relationship with First End: NOT IDENTICAL; First End Flange Thickness: 0.375 INCHES NOMINAL IN; First End Style Designator: PLAIN; Second End Style Designator: BARBED-BEADED. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-686-9993 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.