PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15565Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-626-7944 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-626-7944 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-626-7944. Primary manufacturer part number: 15565.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Nominal Thread Diameter: 1.25 INCHES IN
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 7
  • Thread Class: 2A A
  • Fastener Length: 2.84 INCHES MINIMUM AND 3.00 INCHES MAXIMUM IN
  • Minimum Tensile Strength: 150000 POUNDS PER SQUARE INCH LBS
  • Width Between Flats: 1.812 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-626-7944, 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 12 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-626-7944
Primary Part Number15565
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Nominal Thread Diameter1.25 INCHES IN
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch7
Thread Class2A A
Fastener Length2.84 INCHES MINIMUM AND 3.00 INCHES MAXIMUM IN
Minimum Tensile Strength150000 POUNDS PER SQUARE INCH LBS
Width Between Flats1.812 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
Thread Length2.84 INCHES MINIMUM AND 3.00 INCHES MAXIMUM IN
Head StyleHEXAGON
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentZINC OVERALL
Head Height0.749 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4510-00-339-293092820 INTERCHANGEABLE
Water Closet,portable
Thetford Corp
5320-00-814-5000NAS1556-05 INTERCHANGEABLE
Pin-Rivet
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3020-00-917-7596155-65 INTERCHANGEABLE
Gear,spur
Southern Gear & Machine Inc
8145-01-159-902015565 INTERCHANGEABLE
Container,shipping
Naval Inventory Control Point
3030-01-169-969015565 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5110-01-428-5397STHT20138 INTERCHANGEABLE
Saw,hand,metal Cutting
The Stanley Works Dba Stanley Proto
3030-01-500-76323850-14MGT-55 INTERCHANGEABLE
Belt,positive Drive
Gates Corporation
4730-01-663-681415565-GRN-SV INTERCHANGEABLE
Adapter,assembly,input
Frits John
Cross-Reference Index
Part NumberManufacturer
15565 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Y00015483 Soframe (FRA)
0410100 Miller Industries Towing Equipment Inc (USA)
U0410100 Jige International (FRA)
Related Parts
4510-00-339-2930INTERCHANGEABLE
WATER CLOSET,PORTABLE
92820
5320-00-814-5000INTERCHANGEABLE
PIN-RIVET
NAS1556-05
3020-00-917-7596INTERCHANGEABLE
GEAR,SPUR
155-65
8145-01-159-9020INTERCHANGEABLE
CONTAINER,SHIPPING
15565
3030-01-169-9690INTERCHANGEABLE
BELT,V
15565
5110-01-428-5397INTERCHANGEABLE
SAW,HAND,METAL CUTTING
STHT20138
3030-01-500-7632INTERCHANGEABLE
BELT,POSITIVE DRIVE
3850-14MGT-55
4730-01-663-6814INTERCHANGEABLE
ADAPTER,ASSEMBLY,INPUT
15565-GRN-SV

Frequently Asked Questions

What is NSN 5305-01-626-7944?

NSN 5305-01-626-7944 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 5305-01-626-7944?

NSN 5305-01-626-7944 has 4 cross-referenced part numbers: 15565 (Fastenal Company Dba Fastenal Co), Y00015483 (Soframe), 0410100 (Miller Industries Towing Equipment Inc), U0410100 (Jige International).

What NSN replaces 5305-01-626-7944?

There are 8 known substitutes for 5305-01-626-7944: 4510-00-339-2930, 5320-00-814-5000, 3020-00-917-7596 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15565?

Key specifications for 15565: Nominal Thread Diameter: 1.25 INCHES IN; Part Name Assigned by Controlling Agency: HEX CAP SCREW; Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 7. 13 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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