PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

436-05Indicator,sight,liquid

Ernst, John C & Co, Inc. · NSN 6680-01-160-5292 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-160-5292 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-160-5292. Primary manufacturer part number: 436-05.
Features
  • Indicator,sight,liquid — FSC 6680
  • Sight Diameter: 0.750 INCHES NOMINAL IN
  • Style Designator: GAGE VALVE
  • Media for Which Designed: ANY ACCEPTABLE
  • Furnished Data: LIQUID LEVEL
  • Material: STEEL CORROSION RESISTING
  • Maximum Temp Rating: 250.0 FAHRENHEIT DEGF
  • Distance Between Mounting Facility Centers: 24.000 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-160-5292, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ernst, John C & Co, Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-160-5292
Primary Part Number436-05
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerErnst, John C & Co, Inc.
StatusACTIVE
Sight Diameter0.750 INCHES NOMINAL IN
Style DesignatorGAGE VALVE
Media for Which DesignedANY ACCEPTABLE
Furnished DataLIQUID LEVEL
MaterialSTEEL CORROSION RESISTING
Maximum Temp Rating250.0 FAHRENHEIT DEGF
Distance Between Mounting Facility Centers24.000 INCHES NOMINAL IN
Maximum Working Pressure500.0 POUNDS PER SQUARE INCH (PSI) LBS
Thread Quantity Per InchUNABLE TO DECODE
Guard Rod Quantity4
End Connection TypeUNABLE TO DECODE
Sight Height2.750 INCHES NOMINAL IN
Nominal Pipe Size for Which DesignedUNABLE TO DECODE
Nominal Thread SizeUNABLE TO DECODE
Thread DirectionUNABLE TO DECODE
Thread Series DesignatorUNABLE TO DECODE
Data Furnishing MethodBALL ACTION AND CLEAR WINDOW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-155-6374160920 INTERCHANGEABLE
Bearing,ball,annular
Brinkley Technology Group Llc Dba Hercules Manufacturing
2590-00-231-637854295 INTERCHANGEABLE
Valve,poppet,hull Drain
Allianz Sweeper Company
5950-01-230-5516325282-1 INTERCHANGEABLE
Transformer,power
Raytheon Company
5977-01-270-03854360-5 INTERCHANGEABLE
Holder,electrical Contact Brush
Dynamic Air Engineering, Inc.
5120-01-366-8266 INTERCHANGEABLE
Socket,socket Wrench
5331-01-398-377243605 INTERCHANGEABLE
O-Ring
Industrial Technologies and Services Llc
1680-01-479-666443605 INTERCHANGEABLE
Radio Altimeter Ind
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
118-34BV Ernst & Whitney Pressure Products Inc (USA)
118-34 W/BALL VALVE DRAIN Ernst & Whitney Pressure Products Inc (USA)
118-34 W/BALL VALVE DRAIN Dillon Supply Company (USA)
436-05 PRIMARY Ernst, John C & Co, Inc. (USA)
Related Parts
3110-00-155-6374INTERCHANGEABLE
BEARING,BALL,ANNULAR
160920
2590-00-231-6378INTERCHANGEABLE
VALVE,POPPET,HULL DRAIN
54295
5950-01-230-5516INTERCHANGEABLE
TRANSFORMER,POWER
325282-1
5977-01-270-0385INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
4360-5
5120-01-366-8266INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5331-01-398-3772INTERCHANGEABLE
O-RING
43605
1680-01-479-6664INTERCHANGEABLE
RADIO ALTIMETER IND
43605

Frequently Asked Questions

What is NSN 6680-01-160-5292?

NSN 6680-01-160-5292 is a Indicator,sight,liquid, manufactured by Ernst, John C & Co, Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-160-5292?

NSN 6680-01-160-5292 has 4 cross-referenced part numbers: 118-34BV (Ernst & Whitney Pressure Products Inc), 118-34 W/BALL VALVE DRAIN (Ernst & Whitney Pressure Products Inc), 118-34 W/BALL VALVE DRAIN (Dillon Supply Company), 436-05 (Ernst, John C & Co, Inc.).

What NSN replaces 6680-01-160-5292?

There are 7 known substitutes for 6680-01-160-5292: 3110-00-155-6374, 2590-00-231-6378, 5950-01-230-5516 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 436-05?

Key specifications for 436-05: Sight Diameter: 0.750 INCHES NOMINAL IN; Style Designator: GAGE VALVE; Media for Which Designed: ANY ACCEPTABLE; Furnished Data: LIQUID LEVEL. 18 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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