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NSN 4810-00-709-9242Government record, cited

Diaphragm, Actuator Valve, Special4810-00-709-9242

NSN 4810-00-709-9242 · NIIN 007099242 · Part number FV49-546
Automatic Switch Company Dba Asco · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 04845
Government record, cited
NSN 4810-00-709-9242 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-709-9242. Manufacturer of record part number: FV49-546.
Also searched as  4810-00-709-9242 · 4810007099242 · NIIN 007099242 · 00-709-9242 · FSC 4810 Valves, Powered · CAGE 04845 · FV49-546
Nearby stock numbers  ·
Features
  • Diaphragm,actuator Valve,special — FSC 4810
  • Bead Diameter: 2.855 INCHES NOMINAL IN
  • Outside Diameter: 4.375 INCHES NOMINAL IN
  • Style Designator: SPECIAL SHAPED
  • Material Thickness: 0.050 INCHES NOMINAL IN
  • Bolt Hole Quantity: 6
  • Bolt Circle Diameter: 4.125 INCHES NOMINAL IN
  • Outside Corner Radius: 0.313 INCHES NOMINAL IN
Identification
  • NSN: 4810-00-709-9242
  • NIIN: 007099242
  • FSC: 4810 — Valves, Powered
  • FSG: 48 — Valves
  • Primary part number: FV49-546
  • Manufacturer: Automatic Switch Company Dba Asco
General Description

The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4810-00-709-9242, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Automatic Switch Company Dba Asco. 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.

Technical Specifications
ParameterValue
NSN4810-00-709-9242
Primary Part NumberFV49-546
Item NameDiaphragm,actuator Valve,special
FSC / FSG4810 / 48 — Valves, Powered
ManufacturerAutomatic Switch Company Dba Asco
StatusACTIVE
Bead Diameter2.855 INCHES NOMINAL IN
Outside Diameter4.375 INCHES NOMINAL IN
Style DesignatorSPECIAL SHAPED
Material Thickness0.050 INCHES NOMINAL IN
Bolt Hole Quantity6
Bolt Circle Diameter4.125 INCHES NOMINAL IN
Outside Corner Radius0.313 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Hole Diameter0.335 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
FV49-546 PRIMARY Automatic Switch Company Dba Asco (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 4810-00-709-9242?

NSN 4810-00-709-9242 is a Diaphragm,actuator Valve,special, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-00-709-9242?

NSN 4810-00-709-9242 has 1 manufacturer part number on file: FV49-546 (Automatic Switch Company Dba Asco).

What are the specifications of FV49-546?

Key specifications for FV49-546: Overall Height: 0.220 INCHES NOMINAL IN; Bead Diameter: 2.855 INCHES NOMINAL IN; Outside Diameter: 4.375 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4810-00-709-9242 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.
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