PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17966Gage,pressure,dial Indicating

Bosch Automotive Service Solutions Inc. · NSN 6685-01-478-4387 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-478-4387 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-478-4387. Primary manufacturer part number: 17966.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Scale Range: +0.0 TO 40.0 BAR AND +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS
  • Actuation Type: SERVO
  • Scale Inscription/background Color: WHITE BACKGROUND, PSI IN BLACK, BAR IN BLUE
  • Connector Type Vent: NOT PROVIDED
  • Pointer Color: BLACK
  • Graduation Unit: 1.0 BAR AND 10.0 POUNDS PER SQUARE INCH LBS
  • Material: STEEL CORROSION RESISTING ACTUATING ELEMENT
Applications
  • Applications requiring Steel Corrosion Resisting Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-478-4387, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bosch Automotive Service Solutions Inc.. Government technical data includes 11 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-478-4387
Primary Part Number17966
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerBosch Automotive Service Solutions Inc.
StatusACTIVE
Scale Range+0.0 TO 40.0 BAR AND +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS
Actuation TypeSERVO
Scale Inscription/background ColorWHITE BACKGROUND, PSI IN BLACK, BAR IN BLUE
Connector Type VentNOT PROVIDED
Pointer ColorBLACK
Graduation Unit1.0 BAR AND 10.0 POUNDS PER SQUARE INCH LBS
MaterialSTEEL CORROSION RESISTING ACTUATING ELEMENT
Scale TypeMULTIPLE
Dial Size2-1/2 IN. DIA. IN
Scale Smallest Increment1.0 BAR AND 10.0 POUNDS PER SQUARE INCH (PSI) LBS
Scale NamePRESSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-237-773617966 INTERCHANGEABLE
Terminal Board
Raytheon Company Dba Raytheon
3455-00-239-5587 INTERCHANGEABLE
Cutter,milling,involute Gear
1005-01-670-802317966 INTERCHANGEABLE
Rifle,sniper
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
17966 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
5940-00-237-7736INTERCHANGEABLE
TERMINAL BOARD
17966
3455-00-239-5587INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
1005-01-670-8023INTERCHANGEABLE
RIFLE,SNIPER
17966

Frequently Asked Questions

What is NSN 6685-01-478-4387?

NSN 6685-01-478-4387 is a Gage,pressure,dial Indicating, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-478-4387?

NSN 6685-01-478-4387 has 1 cross-referenced part number: 17966 (Bosch Automotive Service Solutions Inc.).

What NSN replaces 6685-01-478-4387?

There are 3 known substitutes for 6685-01-478-4387: 5940-00-237-7736, 3455-00-239-5587, 1005-01-670-8023. Verify interchangeability with system specifications before substitution.

What are the specifications of 17966?

Key specifications for 17966: Special Features: LIQUID FILLED; Scale Range: +0.0 TO 40.0 BAR AND +0.0 TO 600.0 POUNDS PRESSURE PER SQUARE INCH LBS; Actuation Type: SERVO; Scale Inscription/background Color: WHITE BACKGROUND, PSI IN BLACK, BAR IN BLUE. 12 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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