PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50538Retainer,nut

Parker Hannifin Corp Dba Pneutronics · NSN 5342-01-310-7566 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-310-7566 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-310-7566. Primary manufacturer part number: 50538.
Features
  • Retainer,nut — FSC 5342
  • 6 verified cross-references
  • Primary manufacturer: Parker Hannifin Corp Dba Pneutronics
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Retainer,nut, cataloged under National Stock Number 5342-01-310-7566, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corp Dba Pneutronics. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,nut
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersMission Systems Davenport Inc. (CAGE 72429); Shaw Development, Llc (CAGE 59647); Paco Plastics & Engineering, Inc. Dba Paco Plastics & Engineering Inc (CAGE 27821); Parker Hannifin Corp Dba Pneutronics (CAGE 99321)
Technical Specifications
ParameterValue
NSN5342-01-310-7566
Primary Part Number50538
Item NameRetainer,nut
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerParker Hannifin Corp Dba Pneutronics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-082-4833 INTERCHANGEABLE
Terminal,stud
5310-00-268-72624X60 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Bath Iron Works Corporation
4510-00-325-3182P107KU INTERCHANGEABLE
Parts Kit,flush Valve
Coyne & Delany Company Dba Delany Products Div Delany Products
4720-00-406-7006 INTERCHANGEABLE
Hose,preformed
4810-00-546-734350538 INTERCHANGEABLE
Valve,linear,directional Control
Hydro-Aire Aerospace Corp
4820-00-953-5793700-01 INTERCHANGEABLE
Parts Kit,pressure Regulating VA
Norgren C a Co
5950-01-097-59184151042-3 INTERCHANGEABLE
Reactor
Caes Systems Llc
5315-01-176-2450 INTERCHANGEABLE
Staple
6515-01-234-683870001 INTERCHANGEABLE
Applicator,disposable
Suburban Adult Services, Inc.
4720-01-312-188170001 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
50538 Mission Systems Davenport Inc. (USA)
50538 Shaw Development, Llc (USA)
7000-1 Paco Plastics & Engineering, Inc. Dba Paco Plastics & Engineering Inc (USA)
50538 PRIMARY Parker Hannifin Corp Dba Pneutronics (USA)
NM82-2961-1 Shaw Development, Llc (USA)
50538 Paco Plastics & Engineering, Inc. Dba Paco Plastics & Engineering Inc (USA)
Related Parts
5940-00-082-4833INTERCHANGEABLE
TERMINAL,STUD
5310-00-268-7262INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
4X60
4510-00-325-3182INTERCHANGEABLE
PARTS KIT,FLUSH VALVE
P107KU
4720-00-406-7006INTERCHANGEABLE
HOSE,PREFORMED
4810-00-546-7343INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
50538
4820-00-953-5793INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
700-01
5950-01-097-5918INTERCHANGEABLE
REACTOR
4151042-3
5315-01-176-2450INTERCHANGEABLE
STAPLE
6515-01-234-6838INTERCHANGEABLE
APPLICATOR,DISPOSABLE
70001
4720-01-312-1881INTERCHANGEABLE
HOSE,NONMETALLIC
70001
4210-01-465-5871INTERCHANGEABLE
COULPLING FLEX
7000-1
1005-01-480-4510INTERCHANGEABLE
SAFETY,SMALL ARMS
70001

Frequently Asked Questions

What is NSN 5342-01-310-7566?

NSN 5342-01-310-7566 is a Retainer,nut, manufactured by Parker Hannifin Corp Dba Pneutronics, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-310-7566?

NSN 5342-01-310-7566 has 6 cross-referenced part numbers: 50538 (Mission Systems Davenport Inc.), 50538 (Shaw Development, Llc), 7000-1 (Paco Plastics & Engineering, Inc. Dba Paco Plastics & Engineering Inc), 50538 (Parker Hannifin Corp Dba Pneutronics), NM82-2961-1 (Shaw Development, Llc) and 1 more.

What NSN replaces 5342-01-310-7566?

There are 12 known substitutes for 5342-01-310-7566: 5940-00-082-4833, 5310-00-268-7262, 4510-00-325-3182 and 9 more. Verify interchangeability with system specifications before substitution.

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