PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-590Wrench,valve

Hardie-Tynes Co., Inc. · NSN 5120-00-314-1434 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-314-1434 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-314-1434. Primary manufacturer part number: 20-590.
Features
  • Wrench,valve — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Hardie-Tynes Co., Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Wrench,valve, cataloged under National Stock Number 5120-00-314-1434, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Hardie-Tynes Co., Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWrench,valve
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersHardie-Tynes Co., Inc. (CAGE 27235)
Technical Specifications
ParameterValue
NSN5120-00-314-1434
Primary Part Number20-590
Item NameWrench,valve
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHardie-Tynes Co., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4720-00-401-3686R26472R INTERCHANGEABLE
Hose,preformed
John Deere Tractor Works Sub of Deere and Co
9905-00-514-7567120175 INTERCHANGEABLE
Plate,instruction
Telemechanics Inc
3610-00-829-860520590 INTERCHANGEABLE
Bearing Idler and T
Ozalid Corp
5999-01-074-165920590 INTERCHANGEABLE
Delay Line
Pulse Engineering Inc
6240-01-504-927220590 INTERCHANGEABLE
Lamp,incandescent
Cooper Crouse-Hinds Llc
Cross-Reference Index
Part NumberManufacturer
20-590 Hardie-Tynes Co., Inc. (USA)
150-620FPC590 Hardie-Tynes Co., Inc. (USA)
Related Parts
4720-00-401-3686INTERCHANGEABLE
HOSE,PREFORMED
R26472R
9905-00-514-7567INTERCHANGEABLE
PLATE,INSTRUCTION
120175
3610-00-829-8605INTERCHANGEABLE
BEARING IDLER AND T
20590
5999-01-074-1659INTERCHANGEABLE
DELAY LINE
20590
6240-01-504-9272INTERCHANGEABLE
LAMP,INCANDESCENT
20590

Frequently Asked Questions

What is NSN 5120-00-314-1434?

NSN 5120-00-314-1434 is a Wrench,valve, manufactured by Hardie-Tynes Co., Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-314-1434?

NSN 5120-00-314-1434 has 2 cross-referenced part numbers: 20-590 (Hardie-Tynes Co., Inc.), 150-620FPC590 (Hardie-Tynes Co., Inc.).

What NSN replaces 5120-00-314-1434?

There are 5 known substitutes for 5120-00-314-1434: 4720-00-401-3686, 9905-00-514-7567, 3610-00-829-8605 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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