PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1594Gage,vacuum,indicating

Dover Corp Groen Div · NSN 6685-01-063-5382 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-063-5382 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-063-5382. Primary manufacturer part number: 1594.
Features
  • Gage,vacuum,indicating — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Dover Corp Groen Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,vacuum,indicating, cataloged under National Stock Number 6685-01-063-5382, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dover Corp Groen Div. 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
NSN6685-01-063-5382
Primary Part Number1594
Item NameGage,vacuum,indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerDover Corp Groen Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-080-572962A100C3010 INTERCHANGEABLE
Transformer,current
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-096-8419 INTERCHANGEABLE
Gasket
6240-00-155-8664 INTERCHANGEABLE
Lamp,incandescent
5895-00-225-9589 INTERCHANGEABLE
Amplifier-Power Supply
5961-00-248-5340MDA942A6 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Microsemi Corp.- Massachusetts Dba Microsemi Lawrence
5925-00-386-8532 INTERCHANGEABLE
Interrupter,ground Fault
5998-00-445-79781203P32 INTERCHANGEABLE
Electronic Components Assembly
Bae Systems Information and Electronic Systems Integration Inc.
6240-00-777-85351594 INTERCHANGEABLE
Lamp,incandescent
Norman Lamps Inc
5310-01-194-48411594 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
4730-01-228-1070 INTERCHANGEABLE
Coupling Half,quick Disconnect
Cross-Reference Index
Part NumberManufacturer
1594 PRIMARY Dover Corp Groen Div (USA)
Related Parts
5950-00-080-5729INTERCHANGEABLE
TRANSFORMER,CURRENT
62A100C3010
5330-00-096-8419INTERCHANGEABLE
GASKET
6240-00-155-8664INTERCHANGEABLE
LAMP,INCANDESCENT
5895-00-225-9589INTERCHANGEABLE
AMPLIFIER-POWER SUPPLY
5961-00-248-5340INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
MDA942A6
5925-00-386-8532INTERCHANGEABLE
INTERRUPTER,GROUND FAULT
5998-00-445-7978INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1203P32
6240-00-777-8535INTERCHANGEABLE
LAMP,INCANDESCENT
1594
5310-01-194-4841INTERCHANGEABLE
WASHER,FLAT
1594
4730-01-228-1070INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5342-01-329-7016INTERCHANGEABLE
PARTS KIT,LEAF SPRING ASSEMBLY
1594
6105-01-331-1064INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 6685-01-063-5382?

NSN 6685-01-063-5382 is a Gage,vacuum,indicating, manufactured by Dover Corp Groen Div, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-063-5382?

NSN 6685-01-063-5382 has 1 cross-referenced part number: 1594 (Dover Corp Groen Div).

What NSN replaces 6685-01-063-5382?

There are 12 known substitutes for 6685-01-063-5382: 5950-00-080-5729, 5330-00-096-8419, 6240-00-155-8664 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1594?

Key specifications for 1594: End Item Identification: POSEIDON MATERIAL; TRIDENT MATERIAL. 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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