PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1866Control,valve

General Regulator Corp. Dba Accudriv · NSN 6685-00-001-7973 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-001-7973 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-001-7973. Primary manufacturer part number: 1866.
Features
  • Control,valve — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: General Regulator Corp. Dba Accudriv
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Control,valve, cataloged under National Stock Number 6685-00-001-7973, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is General Regulator Corp. Dba Accudriv. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameControl,valve
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersGeneral Regulator Corp. Dba Accudriv (CAGE 24658)
Technical Specifications
ParameterValue
NSN6685-00-001-7973
Primary Part Number1866
Item NameControl,valve
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerGeneral Regulator Corp. Dba Accudriv
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-080-18900180-0045 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
5905-00-140-3170 INTERCHANGEABLE
Resistor Network,fixed,film
5330-00-173-3086H03-26 INTERCHANGEABLE
Gasket
Mako Compressors, Llc
5360-00-248-48131866 INTERCHANGEABLE
Spring,helical,compression
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5325-00-276-5999F51-1 INTERCHANGEABLE
Grommet,nonmetallic
Bae Systems Information and Electronic Systems Integration Inc.
6685-00-486-82781866 INTERCHANGEABLE
Gear Train Assembly,indicator
Mission Systems Davenport Inc.
5950-00-528-4423 INTERCHANGEABLE
Coil,radio Frequency
5365-00-720-9210S8154-71C010 INTERCHANGEABLE
Shim
Honeywell International Inc. Div Aerospace - Torrance
6145-00-806-7402 INTERCHANGEABLE
Wire,electrical
5315-00-874-70731866 INTERCHANGEABLE
Pin,cotter
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
1866 General Regulator Corp. Dba Accudriv (USA)
Related Parts
5910-00-080-1890INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
0180-0045
5905-00-140-3170INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
5330-00-173-3086INTERCHANGEABLE
GASKET
H03-26
5360-00-248-4813INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1866
5325-00-276-5999INTERCHANGEABLE
GROMMET,NONMETALLIC
F51-1
6685-00-486-8278INTERCHANGEABLE
GEAR TRAIN ASSEMBLY,INDICATOR
1866
5950-00-528-4423INTERCHANGEABLE
COIL,RADIO FREQUENCY
5365-00-720-9210INTERCHANGEABLE
SHIM
S8154-71C010
6145-00-806-7402INTERCHANGEABLE
WIRE,ELECTRICAL
5315-00-874-7073INTERCHANGEABLE
PIN,COTTER
1866
6145-00-889-0823INTERCHANGEABLE
WIRE,ELECTRICAL
1866
6240-00-924-7504INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 6685-00-001-7973?

NSN 6685-00-001-7973 is a Control,valve, manufactured by General Regulator Corp. Dba Accudriv, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-001-7973?

NSN 6685-00-001-7973 has 1 cross-referenced part number: 1866 (General Regulator Corp. Dba Accudriv).

What NSN replaces 6685-00-001-7973?

There are 12 known substitutes for 6685-00-001-7973: 5910-00-080-1890, 5905-00-140-3170, 5330-00-173-3086 and 9 more. Verify interchangeability with system specifications before substitution.

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