PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14223Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-625-9955 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-625-9955 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-625-9955. Primary manufacturer part number: 14223.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Nominal Thread Diameter: 13.0 INCHES IN
  • Head Diameter: 0.750 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nondefinitive Spec/std Data: 8 GRADE
  • Fastener Length: 5.0 INCHES NOMINAL IN
  • 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 5305-01-625-9955, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-625-9955
Primary Part Number14223
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Nominal Thread Diameter13.0 INCHES IN
Head Diameter0.750 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nondefinitive Spec/std Data8 GRADE
Fastener Length5.0 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-011-3177 INTERCHANGEABLE
Plug,pipe
5331-00-113-3804 INTERCHANGEABLE
O-Ring
5330-00-291-2797 INTERCHANGEABLE
Seal,plain Encased
5136-00-580-7353 INTERCHANGEABLE
Tap,thread Cutting
5930-00-592-6582BZ2RWA2 INTERCHANGEABLE
Switch,sensitive
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5330-00-850-216814223 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
1615-00-915-746814223 INTERCHANGEABLE
Slipxring Assy
Moog Inc.
2910-00-980-229214223 INTERCHANGEABLE
Head Assembly,pump
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4820-01-242-5368 INTERCHANGEABLE
Seat,valve
6240-01-344-9940F40WW/RS/WMP INTERCHANGEABLE
Lamp,fluorescent
General Electric Company Dba Ge
Cross-Reference Index
Part NumberManufacturer
14223 PRIMARY Fastenal Company Dba Fastenal Co (USA)
0410045 Miller Industries Towing Equipment Inc (USA)
U0410045 Jige International (FRA)
Y00014922 Soframe (FRA)
Related Parts
4730-00-011-3177INTERCHANGEABLE
PLUG,PIPE
5331-00-113-3804INTERCHANGEABLE
O-RING
5330-00-291-2797INTERCHANGEABLE
SEAL,PLAIN ENCASED
5136-00-580-7353INTERCHANGEABLE
TAP,THREAD CUTTING
5930-00-592-6582INTERCHANGEABLE
SWITCH,SENSITIVE
BZ2RWA2
5330-00-850-2168INTERCHANGEABLE
SEAL,PLAIN ENCASED
14223
1615-00-915-7468INTERCHANGEABLE
SLIPXRING ASSY
14223
2910-00-980-2292INTERCHANGEABLE
HEAD ASSEMBLY,PUMP
14223
4820-01-242-5368INTERCHANGEABLE
SEAT,VALVE
6240-01-344-9940INTERCHANGEABLE
LAMP,FLUORESCENT
F40WW/RS/WMP
5985-01-558-6312INTERCHANGEABLE
BASE,ANTENNA SUPPORT
14223
3950-01-608-9584INTERCHANGEABLE
TROLLEY,MONORAIL
1422-3

Frequently Asked Questions

What is NSN 5305-01-625-9955?

NSN 5305-01-625-9955 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 5305-01-625-9955?

NSN 5305-01-625-9955 has 4 cross-referenced part numbers: 14223 (Fastenal Company Dba Fastenal Co), 0410045 (Miller Industries Towing Equipment Inc), U0410045 (Jige International), Y00014922 (Soframe).

What NSN replaces 5305-01-625-9955?

There are 12 known substitutes for 5305-01-625-9955: 4730-00-011-3177, 5331-00-113-3804, 5330-00-291-2797 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14223?

Key specifications for 14223: Nominal Thread Diameter: 13.0 INCHES IN; Head Diameter: 0.750 INCHES NOMINAL IN; End Item Identification: TURRET ASSEMBLY FRAME MR30; Special Features: SCREW DIAMETER 0.50;PLAIN FINISH;FNL. 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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