PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

59921Plug,machine Thread

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 5365-00-135-7032 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-135-7032 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-135-7032. Primary manufacturer part number: 59921.
Features
  • Plug,machine Thread — FSC 5365
  • Thread Series Designator: UNF EXTERNAL
  • Style Designator: PLUG, MACHINE
  • Thread Class: 3A EXTERNAL A
  • Connection Style: PLAIN
  • Surface Treatment: CADMIUM OVERALL
  • Thread Length: 0.300 INCHES NOMINAL EXTERNAL IN
  • Nominal Thread Size: 0.500 INCHES EXTERNAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-135-7032, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-135-7032
Primary Part Number59921
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Thread Series DesignatorUNF EXTERNAL
Style DesignatorPLUG, MACHINE
Thread Class3A EXTERNAL A
Connection StylePLAIN
Surface TreatmentCADMIUM OVERALL
Thread Length0.300 INCHES NOMINAL EXTERNAL IN
Nominal Thread Size0.500 INCHES EXTERNAL IN
Body Core Diameter0.330 INCHES NOMINAL IN
Core Depth0.285 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND EXTERNAL
Head Height0.250 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-00-036-1517N59921 INTERCHANGEABLE
Piston,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5905-00-302-4233 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
59921 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
59921 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
4820-00-036-1517INTERCHANGEABLE
PISTON,VALVE
N59921
5905-00-302-4233INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5365-00-135-7032?

NSN 5365-00-135-7032 is a Plug,machine Thread, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-135-7032?

NSN 5365-00-135-7032 has 2 cross-referenced part numbers: 59921 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 59921 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 5365-00-135-7032?

There are 2 known substitutes for 5365-00-135-7032: 4820-00-036-1517, 5905-00-302-4233. Verify interchangeability with system specifications before substitution.

What are the specifications of 59921?

Key specifications for 59921: Thread Series Designator: UNF EXTERNAL; Style Designator: PLUG, MACHINE; Thread Class: 3A EXTERNAL A; Connection Style: PLAIN. 13 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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