PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

664-2Indicator,liquid Quantity

Transicoil Llc Dba Ads Transicoil Div Transicoil · NSN 6680-00-764-6312 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-764-6312 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-764-6312. Primary manufacturer part number: 664-2.
Features
  • Indicator,liquid Quantity — FSC 6680
  • Length: 5.000 INCHES NOMINAL IN
  • AC Voltage Rating: 115.0 VOLTS NOMINAL
  • Current Type: AC
  • Scale Range: +0.1 TO 75.0 LITERS SINGLE INDICATOR SINGLE SCALE
  • Presentation Type: DIAL
  • Contact Quantity: 7
  • Phase: SINGLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,liquid Quantity, cataloged under National Stock Number 6680-00-764-6312, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Transicoil Llc Dba Ads Transicoil Div Transicoil. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN6680-00-764-6312
Primary Part Number664-2
Item NameIndicator,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerTransicoil Llc Dba Ads Transicoil Div Transicoil
StatusACTIVE
Length5.000 INCHES NOMINAL IN
AC Voltage Rating115.0 VOLTS NOMINAL
Current TypeAC
Scale Range+0.1 TO 75.0 LITERS SINGLE INDICATOR SINGLE SCALE
Presentation TypeDIAL
Contact Quantity7
PhaseSINGLE
Pointer TypeINDICATING SINGLE POINTER
Electrical Connection Quantity1
Contact TypePIN
Supplementary FeaturesTECH ORDER 15X4-3-1-104
Electrical Connection Identifying Number182-1-1000
Illumination Color Generation MethodINCANDESCENCE
Frequency Rating400.0 HERTZ NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-367-4867189-1 INTERCHANGEABLE
Cock,drain
Dresser Industries Inc Leroi Div
5340-00-486-2934 INTERCHANGEABLE
Clamp,loop
3120-00-810-1506 INTERCHANGEABLE
Bearing,sleeve
6680-00-877-7020393084-11882 INTERCHANGEABLE
Indicator,liquid Quantity
Simmonds Precision Products Inc
5961-00-912-4907 INTERCHANGEABLE
Semiconductor Device,diode
6680-00-937-04309A325HEA INTERCHANGEABLE
Indicator,liquid Quantity
Transicoil Llc Dba Ads Transicoil Div Transicoil
6680-00-960-9932 INTERCHANGEABLE
Indicator,liquid Quantity
6680-00-993-6214DSL98 INTERCHANGEABLE
Indicator,liquid Quantity
Mission Systems Davenport Inc.
6150-01-043-4515664/2 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden, Inc.
4730-01-137-7667 INTERCHANGEABLE
Chuck,air,inflating
Cross-Reference Index
Part NumberManufacturer
664-2 PRIMARY Transicoil Llc Dba Ads Transicoil Div Transicoil (USA)
MIL-I-27677 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
GMU-34/A Joint Electronics Type Designation System (USA)
Related Parts
4820-00-367-4867INTERCHANGEABLE
COCK,DRAIN
189-1
5340-00-486-2934INTERCHANGEABLE
CLAMP,LOOP
3120-00-810-1506INTERCHANGEABLE
BEARING,SLEEVE
6680-00-877-7020INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
393084-11882
5961-00-912-4907INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6680-00-937-0430INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
9A325HEA
6680-00-960-9932INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
6680-00-993-6214INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
DSL98
6150-01-043-4515INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
664/2
4730-01-137-7667INTERCHANGEABLE
CHUCK,AIR,INFLATING
6145-01-390-7725INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6642
6515-01-561-1365INTERCHANGEABLE
SUPPORT,CERVICAL
306406

Frequently Asked Questions

What is NSN 6680-00-764-6312?

NSN 6680-00-764-6312 is a Indicator,liquid Quantity, manufactured by Transicoil Llc Dba Ads Transicoil Div Transicoil, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-764-6312?

NSN 6680-00-764-6312 has 3 cross-referenced part numbers: 664-2 (Transicoil Llc Dba Ads Transicoil Div Transicoil), MIL-I-27677 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), GMU-34/A (Joint Electronics Type Designation System).

What NSN replaces 6680-00-764-6312?

There are 12 known substitutes for 6680-00-764-6312: 4820-00-367-4867, 5340-00-486-2934, 3120-00-810-1506 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 664-2?

Key specifications for 664-2: Length: 5.000 INCHES NOMINAL IN; AC Voltage Rating: 115.0 VOLTS NOMINAL; Current Type: AC; Scale Range: +0.1 TO 75.0 LITERS SINGLE INDICATOR SINGLE SCALE. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com