NSN 4810-01-482-1777 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-482-1777. Manufacturer of record part number: FS657-122/H-15588394-395.
Also searched as4810-01-482-1777 ·
4810014821777 ·
NIIN 014821777 ·
01-482-1777 ·
FSC 4810 Valves, Powered · CAGE 22508 · FS657-122/H-15588394-395
Pressure Rating: 6.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 22.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
1 manufacturer part number on file
Manufacturer of record: Fisher Controls Co Inc
Identification
NSN: 4810-01-482-1777
NIIN: 014821777
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: FS657-122/H-15588394-395
Manufacturer: Fisher Controls Co Inc
General Description
The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4810-01-482-1777, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Fisher Controls Co Inc. Government technical data includes 1 specification, 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
4810-01-482-1777
Primary Part Number
FS657-122/H-15588394-395
Item Name
Diaphragm,actuator Valve,special
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Fisher Controls Co Inc
Status
ACTIVE
Pressure Rating
6.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 22.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
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 4810-01-482-1777?
NSN 4810-01-482-1777 is a Diaphragm,actuator Valve,special, manufactured by Fisher Controls Co Inc, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-482-1777?
NSN 4810-01-482-1777 has 1 manufacturer part number on file: FS657-122/H-15588394-395 (Fisher Controls Co Inc).
What are the specifications of FS657-122/H-15588394-395?
Key specifications for FS657-122/H-15588394-395: Pressure Rating: 6.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 22.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Special Features: SIZE 45 IRON YOKE 2.812 BOSS, SPRING 1E826127082 RATE = 1120 LB/IN, PUSH DOWN TO CLOSE TRAVEL 1.5, STEM SIZE 0.50, LUB-FMS27D1, TYPE 657, 6-30 PSI AIR TO DIAPHRAGM, BENCH SET 6-22 PSI, 60 PSI MAX CASING PRESS; 0.25 NPT LBS. 1 specification is documented in the U.S. Government catalog.
Is NSN 4810-01-482-1777 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.