PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G52-1Indicator,sight,liquid

Ldi Industries, Inc. Dba Ldi Industries Inc · NSN 6680-01-107-8279 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-107-8279 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-107-8279. Primary manufacturer part number: G52-1.
Features
  • Indicator,sight,liquid — FSC 6680
  • Material Document and Classification: G52-1 FSCM 24346 MFR REF ALL MATERIAL RESPONSES
  • Nominal Thread Size: UNABLE TO DECODE
  • Data Furnishing Method: CLEAR WINDOW
  • Media for Which Designed: OIL
  • Style Designator: ANGLE PATTERN, SHIELDED FRONT OPENING
  • Material: COPPER ALLOY
  • Thread Series Designator: UNABLE TO DECODE
Applications
  • Applications requiring Copper Alloy construction
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-107-8279, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ldi Industries, Inc. Dba Ldi Industries Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN6680-01-107-8279
Primary Part NumberG52-1
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerLdi Industries, Inc. Dba Ldi Industries Inc
StatusACTIVE
Material Document and ClassificationG52-1 FSCM 24346 MFR REF ALL MATERIAL RESPONSES
Nominal Thread SizeUNABLE TO DECODE
Data Furnishing MethodCLEAR WINDOW
Media for Which DesignedOIL
Style DesignatorANGLE PATTERN, SHIELDED FRONT OPENING
MaterialCOPPER ALLOY
Thread Series DesignatorUNABLE TO DECODE
End Connection TypeUNABLE TO DECODE
Maximum Temp Rating250.0 FAHRENHEIT DEGF
Sight Height1.750 INCHES NOMINAL IN
Thread Quantity Per InchUNABLE TO DECODE
Furnished DataLIQUID LEVEL
Thread DirectionUNABLE TO DECODE
Nominal Pipe Size for Which DesignedUNABLE TO DECODE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-080-303780201 INTERCHANGEABLE
Transformer,power Autotransforme
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5310-00-088-6153107B8212P1 INTERCHANGEABLE
Nut,self-Locking,hexagon
General Electric Company
3455-00-187-2577 INTERCHANGEABLE
File,rotary
3455-00-266-9449 INTERCHANGEABLE
File,rotary
3445-00-294-6467G52 INTERCHANGEABLE
Shearing Machine,metal,squaring
Rw Acquisition, Llc Dba Roper Whitney Company
5342-00-370-5137 INTERCHANGEABLE
Bracket,relief Tube
2520-00-377-48451898M65 INTERCHANGEABLE
Pin,pilot,universal
Meritor Heavy Vehicle Systems, Llc
5905-00-412-1302R1160-4 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Shallcross Inc
1680-00-485-2835WM204 INTERCHANGEABLE
Bracket Assy Pilots
Smith and Smith Aircraft Co
5950-00-581-8105 INTERCHANGEABLE
Transformer,audio Frequency
Cross-Reference Index
Part NumberManufacturer
802017-1 Raytheon Company Dba Raytheon (USA)
G52 Ldi Industries, Inc. Dba Ldi Industries Inc (USA)
G52-1 PRIMARY Ldi Industries, Inc. Dba Ldi Industries Inc (USA)
8020-1 Raytheon Company Dba Raytheon (USA)
Related Parts
5950-00-080-3037INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
80201
5310-00-088-6153INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
107B8212P1
3455-00-187-2577INTERCHANGEABLE
FILE,ROTARY
3455-00-266-9449INTERCHANGEABLE
FILE,ROTARY
3445-00-294-6467INTERCHANGEABLE
SHEARING MACHINE,METAL,SQUARING
G52
5342-00-370-5137INTERCHANGEABLE
BRACKET,RELIEF TUBE
2520-00-377-4845INTERCHANGEABLE
PIN,PILOT,UNIVERSAL
1898M65
5905-00-412-1302INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
R1160-4
1680-00-485-2835INTERCHANGEABLE
BRACKET ASSY PILOTS
WM204
5950-00-581-8105INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5330-00-843-7690INTERCHANGEABLE
SEAL,PLAIN ENCASED
80201
3020-00-921-3332INTERCHANGEABLE
GEAR,SPUR
G5-21

Frequently Asked Questions

What is NSN 6680-01-107-8279?

NSN 6680-01-107-8279 is a Indicator,sight,liquid, manufactured by Ldi Industries, Inc. Dba Ldi Industries Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-107-8279?

NSN 6680-01-107-8279 has 4 cross-referenced part numbers: 802017-1 (Raytheon Company Dba Raytheon), G52 (Ldi Industries, Inc. Dba Ldi Industries Inc), G52-1 (Ldi Industries, Inc. Dba Ldi Industries Inc), 8020-1 (Raytheon Company Dba Raytheon).

What NSN replaces 6680-01-107-8279?

There are 12 known substitutes for 6680-01-107-8279: 5950-00-080-3037, 5310-00-088-6153, 3455-00-187-2577 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G52-1?

Key specifications for G52-1: Material Document and Classification: G52-1 FSCM 24346 MFR REF ALL MATERIAL RESPONSES; Nominal Thread Size: UNABLE TO DECODE; Data Furnishing Method: CLEAR WINDOW; Media for Which Designed: OIL. 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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