PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15371Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-617-1156 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-617-1156 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-617-1156. Primary manufacturer part number: 15371.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 10
  • Minimum Tensile Strength: 150000 POUNDS PER SQUARE INCH LBS
  • Nominal Thread Diameter: 0.750 INCHES IN
  • Width Between Flats: 1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
  • Head Style: HEXAGON
  • Thread Length: 1.75 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-617-1156, 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 1 commercial cross-reference from 1 manufacturer, 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
NSN5305-01-617-1156
Primary Part Number15371
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch10
Minimum Tensile Strength150000 POUNDS PER SQUARE INCH LBS
Nominal Thread Diameter0.750 INCHES IN
Width Between Flats1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
Head StyleHEXAGON
Thread Length1.75 INCHES NOMINAL IN
Thread Class2A A
Head Height0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN
Fastener Length4.40 INCHES MINIMUM AND 4.50 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentDICHROMATE ZINC AND ZINC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-063402820 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5960-00-504-1066021-0031-00 INTERCHANGEABLE
Electron Tube
Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe
4920-01-026-20311537-1 INTERCHANGEABLE
Switch Driver
General Microwave Corporation Div Kratos Microwave Electronics
4320-01-070-6725RGH1D3R-B INTERCHANGEABLE
Pump,rotary
The Gorman-Rupp Company Div Gorman-Rupp
2520-01-154-129115371 INTERCHANGEABLE
Plate,sector Shift
New Venture Gear Inc New Process Gear Div
5330-01-201-380925743 082 0000 000 INTERCHANGEABLE
Packing,preformed
Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
6150-01-603-938117317 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
Cross-Reference Index
Part NumberManufacturer
15371 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
3110-00-100-0634INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
02820
5960-00-504-1066INTERCHANGEABLE
ELECTRON TUBE
021-0031-00
4920-01-026-2031INTERCHANGEABLE
SWITCH DRIVER
1537-1
4320-01-070-6725INTERCHANGEABLE
PUMP,ROTARY
RGH1D3R-B
2520-01-154-1291INTERCHANGEABLE
PLATE,SECTOR SHIFT
15371
5330-01-201-3809INTERCHANGEABLE
PACKING,PREFORMED
25743 082 0000 000
6150-01-603-9381INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
17317

Frequently Asked Questions

What is NSN 5305-01-617-1156?

NSN 5305-01-617-1156 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 5305-01-617-1156?

NSN 5305-01-617-1156 has 1 cross-referenced part number: 15371 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-617-1156?

There are 7 known substitutes for 5305-01-617-1156: 3110-00-100-0634, 5960-00-504-1066, 4920-01-026-2031 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15371?

Key specifications for 15371: Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 10; Minimum Tensile Strength: 150000 POUNDS PER SQUARE INCH LBS; Nominal Thread Diameter: 0.750 INCHES IN. 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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