PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-35Indicator,sight,liquid

Eaton Aerospace Llc Div Fluid and Electrical Distribution Division · NSN 6680-01-012-8751 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-012-8751 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-012-8751. Primary manufacturer part number: M-35.
Features
  • Indicator,sight,liquid — FSC 6680
  • Nominal Thread Size: UNABLE TO DECODE
  • Thread Quantity Per Inch: UNABLE TO DECODE
  • Features Provided: REFLECTOR
  • Data Furnishing Method: CLEAR WINDOW
  • End Connection Type: UNABLE TO DECODE
  • Width Across Flats: 1.125 INCHES NOMINAL IN
  • Material: STEEL
Applications
  • Applications requiring Steel construction
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-012-8751, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Div Fluid and Electrical Distribution Division. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-012-8751
Primary Part NumberM-35
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerEaton Aerospace Llc Div Fluid and Electrical Distribution Division
StatusACTIVE
Nominal Thread SizeUNABLE TO DECODE
Thread Quantity Per InchUNABLE TO DECODE
Features ProvidedREFLECTOR
Data Furnishing MethodCLEAR WINDOW
End Connection TypeUNABLE TO DECODE
Width Across Flats1.125 INCHES NOMINAL IN
MaterialSTEEL
Style DesignatorBULLS EYE
Thread DirectionUNABLE TO DECODE
Furnished DataLIQUID LEVEL
Surface TreatmentNICKEL
Thread Series DesignatorUNABLE TO DECODE
Nominal Pipe Size for Which DesignedUNABLE TO DECODE
Media for Which DesignedOIL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6135-00-444-1402 INTERCHANGEABLE
Battery,nonrechargeable
4910-00-473-71086248177 INTERCHANGEABLE
Aligning Tool,clutc
U S Army Tank Automotive Command Amsta-Im-Mm
2320-00-835-84638358463 INTERCHANGEABLE
Truck,cargo
U S Army Tank Automotive Command Amsta-Im-Mm
2320-00-835-84648358464 INTERCHANGEABLE
Truck,cargo
U S Army Tank Automotive Command Amsta-Im-Mm
2320-00-835-8519 INTERCHANGEABLE
Truck,cargo
2320-00-835-8520 INTERCHANGEABLE
Truck,cargo
6525-01-111-1018 INTERCHANGEABLE
Processing Machine,radiographic
4720-01-152-4859M35 INTERCHANGEABLE
Hose,preformed
Dayco Products Inc
4235-01-435-1156 INTERCHANGEABLE
Sorbent,oil
5120-01-553-3751M-3.5 INTERCHANGEABLE
Holder,sheet Metal,hole
Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners
Cross-Reference Index
Part NumberManufacturer
M-35 PRIMARY Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
Related Parts
6135-00-444-1402INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
4910-00-473-7108INTERCHANGEABLE
ALIGNING TOOL,CLUTC
6248177
2320-00-835-8463INTERCHANGEABLE
TRUCK,CARGO
8358463
2320-00-835-8464INTERCHANGEABLE
TRUCK,CARGO
8358464
2320-00-835-8519INTERCHANGEABLE
TRUCK,CARGO
2320-00-835-8520INTERCHANGEABLE
TRUCK,CARGO
6525-01-111-1018INTERCHANGEABLE
PROCESSING MACHINE,RADIOGRAPHIC
4720-01-152-4859INTERCHANGEABLE
HOSE,PREFORMED
M35
4235-01-435-1156INTERCHANGEABLE
SORBENT,OIL
5120-01-553-3751INTERCHANGEABLE
HOLDER,SHEET METAL,HOLE
M-3.5
6680-01-615-9222INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
160-13F

Frequently Asked Questions

What is NSN 6680-01-012-8751?

NSN 6680-01-012-8751 is a Indicator,sight,liquid, manufactured by Eaton Aerospace Llc Div Fluid and Electrical Distribution Division, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-012-8751?

NSN 6680-01-012-8751 has 1 cross-referenced part number: M-35 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).

What NSN replaces 6680-01-012-8751?

There are 11 known substitutes for 6680-01-012-8751: 6135-00-444-1402, 4910-00-473-7108, 2320-00-835-8463 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-35?

Key specifications for M-35: Nominal Thread Size: UNABLE TO DECODE; Thread Quantity Per Inch: UNABLE TO DECODE; Features Provided: REFLECTOR; Data Furnishing Method: CLEAR WINDOW. 14 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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