PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14312Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-625-9921 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-625-9921 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-625-9921. Primary manufacturer part number: 14312.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 11
  • Fastener Length: 2.025 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Head Style: HEXAGON
  • Nominal Thread Diameter: 0.625 INCHES IN
  • Nondefinitive Spec/std Data: 8 GRADE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-625-9921, 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 8 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-625-9921
Primary Part Number14312
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch11
Fastener Length2.025 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head StyleHEXAGON
Nominal Thread Diameter0.625 INCHES IN
Nondefinitive Spec/std Data8 GRADE
Head Diameter0.937 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-259-4755650804 INTERCHANGEABLE
Connector,receptacle,electrical
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
5950-00-648-173852C231 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
2510-00-773-5833 INTERCHANGEABLE
Shackle,leaf Spring Assembly
4720-01-093-3561H20112BK INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
5950-01-109-7348B14312 INTERCHANGEABLE
Transformer
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5998-01-177-030514312 INTERCHANGEABLE
Circuit Card Assembly
Kurz & Root Generator Company, Llc
5355-01-186-205231 15003 INTERCHANGEABLE
Knob
Power Dynamics Inc
Cross-Reference Index
Part NumberManufacturer
U0410060 Jige International (FRA)
14312 PRIMARY Fastenal Company Dba Fastenal Co (USA)
0410060 Miller Industries Towing Equipment Inc (USA)
Y00016519 Soframe (FRA)
Related Parts
5935-00-259-4755INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
650804
5950-00-648-1738INTERCHANGEABLE
TRANSFORMER,POWER
52C231
2510-00-773-5833INTERCHANGEABLE
SHACKLE,LEAF SPRING ASSEMBLY
4720-01-093-3561INTERCHANGEABLE
HOSE,NONMETALLIC
H20112BK
5950-01-109-7348INTERCHANGEABLE
TRANSFORMER
B14312
5998-01-177-0305INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
14312
5355-01-186-2052INTERCHANGEABLE
KNOB
31 15003

Frequently Asked Questions

What is NSN 5305-01-625-9921?

NSN 5305-01-625-9921 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 5305-01-625-9921?

NSN 5305-01-625-9921 has 4 cross-referenced part numbers: U0410060 (Jige International), 14312 (Fastenal Company Dba Fastenal Co), 0410060 (Miller Industries Towing Equipment Inc), Y00016519 (Soframe).

What NSN replaces 5305-01-625-9921?

There are 7 known substitutes for 5305-01-625-9921: 5935-00-259-4755, 5950-00-648-1738, 2510-00-773-5833 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14312?

Key specifications for 14312: Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 11; Fastener Length: 2.025 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 9 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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