PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9740Stem,fluid Valve

General Regulator Corp. Dba Accudriv · NSN 4820-01-188-1985 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-188-1985 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-188-1985. Primary manufacturer part number: 9740.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: ALUMINUM
  • 3 verified cross-references
  • Primary manufacturer: General Regulator Corp. Dba Accudriv
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Aluminum construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-188-1985, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is General Regulator Corp. Dba Accudriv. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-188-1985
Primary Part Number9740
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGeneral Regulator Corp. Dba Accudriv
StatusACTIVE
MaterialALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-249-606140S11N/1 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
6350-00-263-4672 INTERCHANGEABLE
Buzzer
5342-00-392-9031 INTERCHANGEABLE
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3030-00-431-015817741 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
6625-00-819-3027 INTERCHANGEABLE
Voltmeter
5895-01-049-7242 INTERCHANGEABLE
Control,transmitter,radar
5962-01-073-68619740 INTERCHANGEABLE
Microcircuit,linear
Optical Electronics Inc Dba O E I
1660-01-083-98872215-1 INTERCHANGEABLE
Air Valve Assembly
Aerospace Lighting Corporation
1005-01-128-54649348437 INTERCHANGEABLE
Plug,gas Regulator
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
2540-01-156-9740918656 INTERCHANGEABLE
Mirror Assembly,rearview
General Motors Llc Dba General Motors Llc
Cross-Reference Index
Part NumberManufacturer
9740 General Regulator Corp. Dba Accudriv (USA)
9740 PIECE 31 General Regulator Corp. Dba Accudriv (USA)
22-151 General Regulator Corp. Dba Accudriv (USA)
Related Parts
6240-00-249-6061INTERCHANGEABLE
LAMP,INCANDESCENT
40S11N/1
6350-00-263-4672INTERCHANGEABLE
BUZZER
5342-00-392-9031INTERCHANGEABLE
BRACKET,MOTOR,CAMERA
3030-00-431-0158INTERCHANGEABLE
BELT,V
17741
6625-00-819-3027INTERCHANGEABLE
VOLTMETER
5895-01-049-7242INTERCHANGEABLE
CONTROL,TRANSMITTER,RADAR
5962-01-073-6861INTERCHANGEABLE
MICROCIRCUIT,LINEAR
9740
1660-01-083-9887INTERCHANGEABLE
AIR VALVE ASSEMBLY
2215-1
1005-01-128-5464INTERCHANGEABLE
PLUG,GAS REGULATOR
9348437
2540-01-156-9740INTERCHANGEABLE
MIRROR ASSEMBLY,REARVIEW
918656
6145-01-164-6706INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
9740
4820-01-170-2232INTERCHANGEABLE
VALVE
9J8067

Frequently Asked Questions

What is NSN 4820-01-188-1985?

NSN 4820-01-188-1985 is a Stem,fluid Valve, manufactured by General Regulator Corp. Dba Accudriv, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-188-1985?

NSN 4820-01-188-1985 has 3 cross-referenced part numbers: 9740 (General Regulator Corp. Dba Accudriv), 9740 PIECE 31 (General Regulator Corp. Dba Accudriv), 22-151 (General Regulator Corp. Dba Accudriv).

What NSN replaces 4820-01-188-1985?

There are 12 known substitutes for 4820-01-188-1985: 6240-00-249-6061, 6350-00-263-4672, 5342-00-392-9031 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9740?

Key specifications for 9740: Material: ALUMINUM. 1 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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