NSN 4810-01-495-6573 · NIIN 014956573 · Part number ER20-12-4
Richards Industries Value Group Marwin Ball Value Div · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 8T690
Government record, cited
NSN 4810-01-495-6573 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-495-6573. Manufacturer of record part number: ER20-12-4.
Also searched as4810-01-495-6573 ·
4810014956573 ·
NIIN 014956573 ·
01-495-6573 ·
FSC 4810 Valves, Powered · CAGE 8T690 · ER20-12-4
Nearby stock numbers← 4810-01-495-5127 Valve, Solenoid
·
4810-01-495-6637 Body →
4810-01-495-6573 — Valves, Powered
Features
Valve,ball — FSC 4810
Phase: SINGLE
Voltage in Volts and Current Type: 125.00 AC
Material: ALUMINUM BODY
Valve Operation Method: ELECTRIC MOTOR
Current Rating in Amps: 15.000
1 manufacturer part number on file
Manufacturer of record: Richards Industries Value Group Marwin Ball Value Div
Identification
NSN: 4810-01-495-6573
NIIN: 014956573
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: ER20-12-4
Manufacturer: Richards Industries Value Group Marwin Ball Value Div
General Description
The Valve,ball, cataloged under National Stock Number 4810-01-495-6573, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Richards Industries Value Group Marwin Ball Value Div. Government technical data includes 5 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
4810-01-495-6573
Primary Part Number
ER20-12-4
Item Name
Valve,ball
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Richards Industries Value Group Marwin Ball Value Div
Richards Industries Value Group Marwin Ball Value Div (USA)
No interchangeability data on file.
Other items in FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247
4810-00-001-1247 · Item name not on file
4810-00-001-4499
VALVE,SOLENOID
4810-00-001-4531
4810-00-001-4531 · Item name not on file
4810-00-001-4532
4810-00-001-4532 · Item name not on file
4810-00-001-4554
4810-00-001-4554 · Item name not on file
4810-00-001-4555
4810-00-001-4555 · Item name not on file
4810-00-001-4556
4810-00-001-4556 · Item name not on file
4810-00-001-4611
4810-00-001-4611 · Item name not on file
Frequently Asked Questions
What is NSN 4810-01-495-6573?
NSN 4810-01-495-6573 is a Valve,ball, manufactured by Richards Industries Value Group Marwin Ball Value Div, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-495-6573?
NSN 4810-01-495-6573 has 1 manufacturer part number on file: ER20-12-4 (Richards Industries Value Group Marwin Ball Value Div).
What are the specifications of ER20-12-4?
Key specifications for ER20-12-4: Phase: SINGLE; Voltage in Volts and Current Type: 125.00 AC; Special Features: ONE-HALF HP; Material: ALUMINUM BODY. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4810-01-495-6573 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.