PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3100300Valve,gate

Maxon Industries, Inc. · NSN 4820-01-418-0015 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-418-0015 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-418-0015. Primary manufacturer part number: 3100300.
Features
  • Valve,gate — FSC 4820
  • Material: COPPER ALLOY STEM
  • Connection Type: THREADED INTERNAL PIPE
  • Inlet Relationship with Outlet: IDENTICAL
  • Bonnet Attachment Method: THREADED
  • Furnished Items and Quantity: 1 HANDWHEEL
  • Bonnet Type: INSIDE SCREW
  • Maximum Operating Temp and Media for Which Designed: 200.0 FAHRENHEIT WATER-OIL-GAS DEGF
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Stem construction
General Description

The Valve,gate, cataloged under National Stock Number 4820-01-418-0015, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Maxon Industries, Inc.. Government technical data includes 16 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-418-0015
Primary Part Number3100300
Item NameValve,gate
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMaxon Industries, Inc.
StatusACTIVE
MaterialCOPPER ALLOY STEM
Connection TypeTHREADED INTERNAL PIPE
Inlet Relationship with OutletIDENTICAL
Bonnet Attachment MethodTHREADED
Furnished Items and Quantity1 HANDWHEEL
Bonnet TypeINSIDE SCREW
Maximum Operating Temp and Media for Which Designed200.0 FAHRENHEIT WATER-OIL-GAS DEGF
Thread Series DesignatorNPT
Operating Pressure and Type200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
Nominal Thread Size0.750 INCHES IN
Valve Operation MethodMANUAL
Stem TypeNONRISING
Valve Size0.750 INCHES IN
MaterialCOPPER ALLOY BODY
Features ProvidedBONNET PACKING
MaterialCOPPER ALLOY DISK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-270-24913100300 INTERCHANGEABLE
Tee,flange to Pipe
W S Darley & Co
Cross-Reference Index
Part NumberManufacturer
3100300 Maxon Industries, Inc. (USA)
Related Parts
4730-01-270-2491INTERCHANGEABLE
TEE,FLANGE TO PIPE
3100300

Frequently Asked Questions

What is NSN 4820-01-418-0015?

NSN 4820-01-418-0015 is a Valve,gate, manufactured by Maxon Industries, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-418-0015?

NSN 4820-01-418-0015 has 1 cross-referenced part number: 3100300 (Maxon Industries, Inc.).

What NSN replaces 4820-01-418-0015?

There is 1 known substitute for 4820-01-418-0015: 4730-01-270-2491. Verify interchangeability with system specifications before substitution.

What are the specifications of 3100300?

Key specifications for 3100300: Material: COPPER ALLOY STEM; Connection Type: THREADED INTERNAL PIPE; Inlet Relationship with Outlet: IDENTICAL; Bonnet Attachment Method: THREADED. 17 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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