PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101350Screw,cap,hexagon Head

Williams Controls Inc · NSN 5305-01-237-1218 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-237-1218 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-237-1218. Primary manufacturer part number: 101350.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Head Style: HEXAGON
  • Thread Series Designator: UNF
  • Fastener Length: 0.560 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 28
  • Thread Class: 3A A
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-237-1218, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Williams Controls Inc. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-237-1218
Primary Part Number101350
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerWilliams Controls Inc
StatusACTIVE
Nominal Thread Diameter0.250 INCHES IN
Head StyleHEXAGON
Thread Series DesignatorUNF
Fastener Length0.560 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch28
Thread Class3A A
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-539-3152 INTERCHANGEABLE
Coil,radio Frequency
3120-00-725-1577 INTERCHANGEABLE
Bearing,sleeve
6630-01-180-342311272 INTERCHANGEABLE
Wash Solution,electrode
Nova Biomedical Corp
5365-01-272-5391 INTERCHANGEABLE
Spacer,plate
5305-01-492-55664MB976 INTERCHANGEABLE
Screw,cap,hexagon Head
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
101350 PRIMARY Williams Controls Inc (USA)
Related Parts
5950-00-539-3152INTERCHANGEABLE
COIL,RADIO FREQUENCY
3120-00-725-1577INTERCHANGEABLE
BEARING,SLEEVE
6630-01-180-3423INTERCHANGEABLE
WASH SOLUTION,ELECTRODE
11272
5365-01-272-5391INTERCHANGEABLE
SPACER,PLATE
5305-01-492-5566INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4MB976

Frequently Asked Questions

What is NSN 5305-01-237-1218?

NSN 5305-01-237-1218 is a Screw,cap,hexagon Head, manufactured by Williams Controls Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-237-1218?

NSN 5305-01-237-1218 has 1 cross-referenced part number: 101350 (Williams Controls Inc).

What NSN replaces 5305-01-237-1218?

There are 5 known substitutes for 5305-01-237-1218: 5950-00-539-3152, 3120-00-725-1577, 6630-01-180-3423 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101350?

Key specifications for 101350: Nominal Thread Diameter: 0.250 INCHES IN; Head Style: HEXAGON; Thread Series Designator: UNF; Fastener Length: 0.560 INCHES NOMINAL IN. 8 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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