PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3842Gage,pressure,dial Indicating

Simplex Manufacturing Co. Dba Dart Aerospace · NSN 6685-01-041-2366 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-041-2366 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-041-2366. Primary manufacturer part number: 3842.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Overall Diameter: 3.310 INCHES NOMINAL IN
  • Actuation Type: ANY ACCEPTABLE
  • Pointer Color: BLACK
  • Scale Type: SINGLE
  • Pointer Type: INDICATING
  • Connection Quantity: 1
  • Connection Type: EXTERNAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-041-2366, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simplex Manufacturing Co. Dba Dart Aerospace. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN6685-01-041-2366
Primary Part Number3842
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerSimplex Manufacturing Co. Dba Dart Aerospace
StatusACTIVE
Overall Diameter3.310 INCHES NOMINAL IN
Actuation TypeANY ACCEPTABLE
Pointer ColorBLACK
Scale TypeSINGLE
Pointer TypeINDICATING
Connection Quantity1
Connection TypeEXTERNAL
Scale Range+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS
AdjustabilityNONADJUSTABLE
Scale NamePRESSURE
Connector Type VentNOT PROVIDED
Scale Inscription/background ColorBLACK FIGURES,WHITE BACKGROUND
Connection Size0.250 IN. NPT DIA IN
Connection LocationBACK, CENTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6665-00-041-13313842 INTERCHANGEABLE
Filter,yellow Light
Corning Glass Works
3110-00-120-4200141852 INTERCHANGEABLE
Roller,bearing
Chrysler Realty Company Llc Dba Daimler Chrysler
6515-00-149-0104 INTERCHANGEABLE
Catheterization Kit,urethral
3110-00-156-1861 INTERCHANGEABLE
Bearing,ball,thrust
3460-00-187-22103842 INTERCHANGEABLE
Dog,lathe
Caro, Inc. Dba South Bend Lathe
6250-00-270-469923X546 INTERCHANGEABLE
Lampholder
Hughey & Phillips Inc Dba Honeywell Airport Systems
5330-00-833-8353 INTERCHANGEABLE
Rubber Strip
6610-01-224-69403842 INTERCHANGEABLE
Blade,pantograph
Kearflex Engineering Company
5342-01-231-036038-42 INTERCHANGEABLE
Clamp
Rochester Sensors, Llc
6625-01-414-8844 INTERCHANGEABLE
Adapter,test
Cross-Reference Index
Part NumberManufacturer
3842 PRIMARY Simplex Manufacturing Co. Dba Dart Aerospace (USA)
Related Parts
6665-00-041-1331INTERCHANGEABLE
FILTER,YELLOW LIGHT
3842
3110-00-120-4200INTERCHANGEABLE
ROLLER,BEARING
141852
6515-00-149-0104INTERCHANGEABLE
CATHETERIZATION KIT,URETHRAL
3110-00-156-1861INTERCHANGEABLE
BEARING,BALL,THRUST
3460-00-187-2210INTERCHANGEABLE
DOG,LATHE
3842
6250-00-270-4699INTERCHANGEABLE
LAMPHOLDER
23X546
5330-00-833-8353INTERCHANGEABLE
RUBBER STRIP
6610-01-224-6940INTERCHANGEABLE
BLADE,PANTOGRAPH
3842
5342-01-231-0360INTERCHANGEABLE
CLAMP
38-42
6625-01-414-8844INTERCHANGEABLE
ADAPTER,TEST
3120-01-563-7181INTERCHANGEABLE
BEARING,SLEEVE
5935-01-565-7213INTERCHANGEABLE
ADAPTER,CONNECTOR
3842

Frequently Asked Questions

What is NSN 6685-01-041-2366?

NSN 6685-01-041-2366 is a Gage,pressure,dial Indicating, manufactured by Simplex Manufacturing Co. Dba Dart Aerospace, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-041-2366?

NSN 6685-01-041-2366 has 1 cross-referenced part number: 3842 (Simplex Manufacturing Co. Dba Dart Aerospace).

What NSN replaces 6685-01-041-2366?

There are 12 known substitutes for 6685-01-041-2366: 6665-00-041-1331, 3110-00-120-4200, 6515-00-149-0104 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3842?

Key specifications for 3842: Overall Diameter: 3.310 INCHES NOMINAL IN; Actuation Type: ANY ACCEPTABLE; Pointer Color: BLACK; Scale Type: SINGLE. 16 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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