PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-113-1-1/2Valve,gate

Nibco Inc · NSN 4820-01-355-0593 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-355-0593 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-355-0593. Primary manufacturer part number: T-113-1-1/2.
Features
  • Valve,gate — FSC 4820
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Nibco Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,gate, cataloged under National Stock Number 4820-01-355-0593, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Nibco Inc. Government technical data includes 2 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
NSN4820-01-355-0593
Primary Part NumberT-113-1-1/2
Item NameValve,gate
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNibco Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-00-803-7071T113-1 1-2 INTERCHANGEABLE
Valve,gate
Nibco
Cross-Reference Index
Part NumberManufacturer
T-113-1-1/2 Nibco Inc (USA)
Related Parts
4820-00-803-7071INTERCHANGEABLE
VALVE,GATE
T113-1 1-2

Frequently Asked Questions

What is NSN 4820-01-355-0593?

NSN 4820-01-355-0593 is a Valve,gate, manufactured by Nibco Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-355-0593?

NSN 4820-01-355-0593 has 1 cross-referenced part number: T-113-1-1/2 (Nibco Inc).

What NSN replaces 4820-01-355-0593?

There is 1 known substitute for 4820-01-355-0593: 4820-00-803-7071. Verify interchangeability with system specifications before substitution.

What are the specifications of T-113-1-1/2?

Key specifications for T-113-1-1/2: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com