PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HC-2-FX 0T100PSIValve,regulating,fluid Pressure

Bosch Rexroth Corporation Div Bosch Rexroth · NSN 4820-01-327-4977 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-327-4977 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-327-4977. Primary manufacturer part number: HC-2-FX 0T100PSI.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Regulation Type: MANUAL SINGLE STAGE
  • Body Style: TEE
  • First End Connection Type: THREADED INTERNAL PIPE
  • Media for Which Designed: AIR
  • First End Style Designator: PLAIN
  • Flow Control Device: DIAPHRAGM
  • Material: RUBBER FLOW CONTROL DEVICE
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Flow Control Device construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-327-4977, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bosch Rexroth Corporation Div Bosch Rexroth. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-327-4977
Primary Part NumberHC-2-FX 0T100PSI
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBosch Rexroth Corporation Div Bosch Rexroth
StatusACTIVE
Regulation TypeMANUAL SINGLE STAGE
Body StyleTEE
First End Connection TypeTHREADED INTERNAL PIPE
Media for Which DesignedAIR
First End Style DesignatorPLAIN
Flow Control DeviceDIAPHRAGM
MaterialRUBBER FLOW CONTROL DEVICE
Second End Relationship with First EndIDENTICAL
First End Thread DirectionRIGHT-HAND
Third End Relationship with Preceding EndsIDENTICAL WITH FIRST END
Thread Size and Series/type Designator1/4-18 NPT FIRST END
End Connection Quantity3
Temp Rating160.0 FAHRENHEIT NOMINAL DEGF
FilterNOT INCLUDED
Maximum Inlet Pressure RatingERR-060
Outlet Pressure Range0.0 TO 100.0 CAMERA MOUNT
MaterialALUMINUM BODY
Valve Loading MethodSPRING
Manual Control MethodLEVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-072-5848850-246 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Vishay Sprague Inc
5120-00-819-1049 INTERCHANGEABLE
Wrench,torque
Cross-Reference Index
Part NumberManufacturer
HC-2-FX 0T100PSI Bosch Rexroth Corporation Div Bosch Rexroth (USA)
P50976-2 Bosch Rexroth Corporation Div Bosch Rexroth (USA)
P50976-0002 Bosch Rexroth Corporation Div Bosch Rexroth (USA)
850246 Bosch Rexroth Corporation Div Bosch Rexroth (USA)
Related Parts
5905-00-072-5848INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
850-246
5120-00-819-1049INTERCHANGEABLE
WRENCH,TORQUE

Frequently Asked Questions

What is NSN 4820-01-327-4977?

NSN 4820-01-327-4977 is a Valve,regulating,fluid Pressure, manufactured by Bosch Rexroth Corporation Div Bosch Rexroth, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-327-4977?

NSN 4820-01-327-4977 has 4 cross-referenced part numbers: HC-2-FX 0T100PSI (Bosch Rexroth Corporation Div Bosch Rexroth), P50976-2 (Bosch Rexroth Corporation Div Bosch Rexroth), P50976-0002 (Bosch Rexroth Corporation Div Bosch Rexroth), 850246 (Bosch Rexroth Corporation Div Bosch Rexroth).

What NSN replaces 4820-01-327-4977?

There are 2 known substitutes for 4820-01-327-4977: 5905-00-072-5848, 5120-00-819-1049. Verify interchangeability with system specifications before substitution.

What are the specifications of HC-2-FX 0T100PSI?

Key specifications for HC-2-FX 0T100PSI: Regulation Type: MANUAL SINGLE STAGE; Body Style: TEE; First End Connection Type: THREADED INTERNAL PIPE; Media for Which Designed: AIR. 19 total characteristics are documented in the Federal Logistics Information System.

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