PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14203Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-625-9987 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-625-9987 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-625-9987. Primary manufacturer part number: 14203.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Nominal Thread Diameter: 13.0 INCHES IN
  • Fastener Length: 0.75 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Head Diameter: 0.75 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • 4 verified cross-references
  • Primary manufacturer: Fastenal Company Dba Fastenal Co
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-625-9987, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN5305-01-625-9987
Primary Part Number14203
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Nominal Thread Diameter13.0 INCHES IN
Fastener Length0.75 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Head Diameter0.75 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5945-00-918-537214203 INTERCHANGEABLE
Contact Finger
Kone Inc.
5331-01-282-950814203 INTERCHANGEABLE
O-Ring
Elkay Mfg Co Water Cooler Div
5331-01-377-446314203 INTERCHANGEABLE
O-Ring
Cat Pumps Corp
3020-01-475-071614203M-442-000 INTERCHANGEABLE
Gear,worm
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
6515-01-596-511014203 INTERCHANGEABLE
Faceplate,ostomy Bag
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
Y00014933 Soframe (FRA)
14203 PRIMARY Fastenal Company Dba Fastenal Co (USA)
0410040 Miller Industries Towing Equipment Inc (USA)
U0410040 Jige International (FRA)
Related Parts
5945-00-918-5372INTERCHANGEABLE
CONTACT FINGER
14203
5331-01-282-9508INTERCHANGEABLE
O-RING
14203
5331-01-377-4463INTERCHANGEABLE
O-RING
14203
3020-01-475-0716INTERCHANGEABLE
GEAR,WORM
14203M-442-000
6515-01-596-5110INTERCHANGEABLE
FACEPLATE,OSTOMY BAG
14203

Frequently Asked Questions

What is NSN 5305-01-625-9987?

NSN 5305-01-625-9987 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-625-9987?

NSN 5305-01-625-9987 has 4 cross-referenced part numbers: Y00014933 (Soframe), 14203 (Fastenal Company Dba Fastenal Co), 0410040 (Miller Industries Towing Equipment Inc), U0410040 (Jige International).

What NSN replaces 5305-01-625-9987?

There are 5 known substitutes for 5305-01-625-9987: 5945-00-918-5372, 5331-01-282-9508, 5331-01-377-4463 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14203?

Key specifications for 14203: Special Features: THREAD SIZE 13;GRADE 8;PLAIN;FNL;TELESCOPE RMU; Part Name Assigned by Controlling Agency: HEX CAP SCREW; Nominal Thread Diameter: 13.0 INCHES IN; Fastener Length: 0.75 INCHES NOMINAL IN. 7 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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