PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F2-0BParts Kit,pilot Control Valve

Mac Valves Inc · NSN 4820-01-176-9490 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-176-9490 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-176-9490. Primary manufacturer part number: F2-0B.
Features
  • Parts Kit,pilot Control Valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Mac Valves Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,pilot Control Valve, cataloged under National Stock Number 4820-01-176-9490, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mac Valves Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,pilot Control Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersMac Valves Inc (CAGE 97999); Mk Air Controls Ltd (CAGE U2562)
Technical Specifications
ParameterValue
NSN4820-01-176-9490
Primary Part NumberF2-0B
Item NameParts Kit,pilot Control Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMac Valves Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-238-5372292010D1 INTERCHANGEABLE
Valve,globe
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
3750-01-249-6360 INTERCHANGEABLE
Power,lawn Rake
4820-01-646-2492F20B INTERCHANGEABLE
Valve,flow Control
Deltrol Corp Deltrol Fluid Products Div
Cross-Reference Index
Part NumberManufacturer
F2-0B PRIMARY Mac Valves Inc (USA)
F2-0B Mk Air Controls Ltd (GBR)
Related Parts
4820-00-238-5372INTERCHANGEABLE
VALVE,GLOBE
292010D1
3750-01-249-6360INTERCHANGEABLE
POWER,LAWN RAKE
4820-01-646-2492INTERCHANGEABLE
VALVE,FLOW CONTROL
F20B

Frequently Asked Questions

What is NSN 4820-01-176-9490?

NSN 4820-01-176-9490 is a Parts Kit,pilot Control Valve, manufactured by Mac Valves Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-176-9490?

NSN 4820-01-176-9490 has 2 cross-referenced part numbers: F2-0B (Mac Valves Inc), F2-0B (Mk Air Controls Ltd).

What NSN replaces 4820-01-176-9490?

There are 3 known substitutes for 4820-01-176-9490: 4820-00-238-5372, 3750-01-249-6360, 4820-01-646-2492. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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