NSN 4820-00-581-4806 · NIIN 005814806 · Part number A57424
O. C. Keckley Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 32869
Government record, cited
NSN 4820-00-581-4806 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-581-4806. Manufacturer of record part number: A57424.
Also searched as4820-00-581-4806 ·
4820005814806 ·
NIIN 005814806 ·
00-581-4806 ·
FSC 4820 Valves, Nonpowered · CAGE 32869 · A57424
Nearby stock numbers← 4820-00-580-9196
·
4820-00-582-1418 Valve, Air →
4820-00-581-4806 — Valves, Nonpowered
Features
Disk,valve — FSC 4820
Pressure Rating: 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Temp Rating: 75.0 FAHRENHEIT NOMINAL DEGF
Outside Diameter: 2.008 INCHES NOMINAL IN
Style Designator: PLAIN
Inside Diameter: 1.062 INCHES NOMINAL IN
Media for Which Designed: WATER, SALT
Material: RUBBER
Identification
NSN: 4820-00-581-4806
NIIN: 005814806
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: A57424
Manufacturer: O. C. Keckley Company
General Description
The Disk,valve, cataloged under National Stock Number 4820-00-581-4806, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is O. C. Keckley Company. 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.
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 4820-00-581-4806?
NSN 4820-00-581-4806 is a Disk,valve, manufactured by O. C. Keckley Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-581-4806?
NSN 4820-00-581-4806 has 1 manufacturer part number on file: A57424 (O. C. Keckley Company).
What are the specifications of A57424?
Key specifications for A57424: Overall Height: 0.343 INCHES NOMINAL IN; Pressure Rating: 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Temp Rating: 75.0 FAHRENHEIT NOMINAL DEGF; Outside Diameter: 2.008 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-581-4806 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.