PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50423Screw

Mcneil Ohio Corp · NSN 5305-01-139-5139 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-139-5139 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-139-5139. Primary manufacturer part number: 50423.
Features
  • Screw — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Mcneil Ohio Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw, cataloged under National Stock Number 5305-01-139-5139, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mcneil Ohio Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersMcneil Ohio Corp (CAGE 36251)
Technical Specifications
ParameterValue
NSN5305-01-139-5139
Primary Part Number50423
Item NameScrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerMcneil Ohio Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-286-994020232 INTERCHANGEABLE
Seal,plain Encased
The Crosby Group Llc Dba the Crosby Group
5920-00-296-0449MDA5 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
3455-00-880-4913 INTERCHANGEABLE
File,rotary
3110-00-911-38335042-3 INTERCHANGEABLE
Bearing,anitfrictio
Kaydon Corporation Dba Kaydon Corp
3110-01-398-01739235439-21 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Kaydon Corporation Dba Kaydon Corp
2590-01-587-386650-423 INTERCHANGEABLE
Bracket,vehicular Components
Combat Medical Systems Llc
5950-01-597-212350423 INTERCHANGEABLE
Transformer,power
Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
5325-01-699-264150423 INTERCHANGEABLE
Ring,retaining
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
50423 PRIMARY Mcneil Ohio Corp (USA)
Related Parts
5330-00-286-9940INTERCHANGEABLE
SEAL,PLAIN ENCASED
20232
5920-00-296-0449INTERCHANGEABLE
FUSE,CARTRIDGE
MDA5
3455-00-880-4913INTERCHANGEABLE
FILE,ROTARY
3110-00-911-3833INTERCHANGEABLE
BEARING,ANITFRICTIO
5042-3
3110-01-398-0173INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
9235439-21
2590-01-587-3866INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
50-423
5950-01-597-2123INTERCHANGEABLE
TRANSFORMER,POWER
50423
5325-01-699-2641INTERCHANGEABLE
RING,RETAINING
50423

Frequently Asked Questions

What is NSN 5305-01-139-5139?

NSN 5305-01-139-5139 is a Screw, manufactured by Mcneil Ohio Corp, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-139-5139?

NSN 5305-01-139-5139 has 1 cross-referenced part number: 50423 (Mcneil Ohio Corp).

What NSN replaces 5305-01-139-5139?

There are 8 known substitutes for 5305-01-139-5139: 5330-00-286-9940, 5920-00-296-0449, 3455-00-880-4913 and 5 more. Verify interchangeability with system specifications before substitution.

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