PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Valves / 4820-01-181-5763

TB-613Valve,check

Schroeder Industries Llc · NSN 4820-01-181-5763 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-181-5763 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-181-5763. Primary manufacturer part number: TB-613.
5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS rated GATE VALVE PROFILE
4820-01-181-5763 — No Item Name Available illustration
Features
  • Valve,check — FSC 4820
  • Connection Style: PLAIN, OPTIONAL END (PIPE) FIRST END
  • Thread Direction: RIGHT-HAND FIRST END
  • Nominal Thread Size: 1.000 INCHES FIRST END IN
  • Material: STEEL BODY
  • Flow Control Device: POPPET
  • Valve Operation Method: AUTOMATIC
  • Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Body construction
General Description

The Valve,check, cataloged under National Stock Number 4820-01-181-5763, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Schroeder Industries Llc. Government technical data includes 9 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
NSN4820-01-181-5763
Primary Part NumberTB-613
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSchroeder Industries Llc
StatusACTIVE
Connection StylePLAIN, OPTIONAL END (PIPE) FIRST END
Thread DirectionRIGHT-HAND FIRST END
Nominal Thread Size1.000 INCHES FIRST END IN
MaterialSTEEL BODY
Flow Control DevicePOPPET
Valve Operation MethodAUTOMATIC
Operating Pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Thread Series DesignatorNPT FIRST END
Style DesignatorSTRAIGHT THRU
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 1
4820-01-120-8271 INTERCHANGEABLE
Seat,valve
Cross-Reference Index
Part NumberManufacturer
TB-613 PRIMARY Schroeder Industries Llc (USA)
Related Parts
4820-01-120-8271INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 4820-01-181-5763?

NSN 4820-01-181-5763 is a Valve,check, manufactured by Schroeder Industries Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-181-5763?

NSN 4820-01-181-5763 has 1 cross-referenced part number: TB-613 (Schroeder Industries Llc).

What NSN replaces 4820-01-181-5763?

There is 1 known substitute for 4820-01-181-5763: 4820-01-120-8271. Verify interchangeability with system specifications before substitution.

What are the specifications of TB-613?

Key specifications for TB-613: Connection Style: PLAIN, OPTIONAL END (PIPE) FIRST END; Thread Direction: RIGHT-HAND FIRST END; Nominal Thread Size: 1.000 INCHES FIRST END IN; Material: STEEL BODY. 9 total characteristics are documented in the Federal Logistics Information System.

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