PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

375-40-45-26Pin,shoulder,headless

Ederer Inc Star Cranes Div · NSN 5315-01-295-8806 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-295-8806 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-295-8806. Primary manufacturer part number: 375-40-45-26.
Features
  • Pin,shoulder,headless — FSC 5315
  • First Hole Diameter: 0.344 INCHES NOMINAL IN
  • Second End Style: CHAMFERED AND COUNTERBORED
  • Second End Taper Angle: 45.0 DEGREES NOMINAL
  • Surface Finish: 63.0 MICROINCHES SHOULDER OUTSIDE DIAMETER
  • Style Designator: UNDERCUT
  • Thread Length: 0.750 INCHES NOMINAL IN
  • Second End Relationship with First End: NOT IDENTICAL
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-295-8806, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ederer Inc Star Cranes Div. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-295-8806
Primary Part Number375-40-45-26
Item NamePin,shoulder,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerEderer Inc Star Cranes Div
StatusACTIVE
First Hole Diameter0.344 INCHES NOMINAL IN
Second End StyleCHAMFERED AND COUNTERBORED
Second End Taper Angle45.0 DEGREES NOMINAL
Surface Finish63.0 MICROINCHES SHOULDER OUTSIDE DIAMETER
Style DesignatorUNDERCUT
Thread Length0.750 INCHES NOMINAL IN
Second End Relationship with First EndNOT IDENTICAL
Shank Length0.750 INCHES NOMINAL IN
First End StyleCHAMFERED
Shoulder Diameter2.3745 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM IN
First End LocationTHREADED END
Hole Arrangement StyleONE END DRILLED
Second End Taper Length0.125 INCHES NOMINAL IN
Thread Quantity Per Inch18
Undercut Width0.125 INCHES NOMINAL IN
Shank Diameter2.352 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN
Distance From Centerline of Hole to End of Pin3.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-01-502-5331404-526 INTERCHANGEABLE
Nut,self-Locking,hexagon
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
375-05-05 PART 40-45-26 Ederer Inc Star Cranes Div (USA)
375-05-05 ITEM 10 Ederer Inc Star Cranes Div (USA)
375-40-45-26 PRIMARY Ederer Inc Star Cranes Div (USA)
40-45-26 Ederer Inc Star Cranes Div (USA)
Related Parts
5310-01-502-5331INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
404-526

Frequently Asked Questions

What is NSN 5315-01-295-8806?

NSN 5315-01-295-8806 is a Pin,shoulder,headless, manufactured by Ederer Inc Star Cranes Div, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-295-8806?

NSN 5315-01-295-8806 has 4 cross-referenced part numbers: 375-05-05 PART 40-45-26 (Ederer Inc Star Cranes Div), 375-05-05 ITEM 10 (Ederer Inc Star Cranes Div), 375-40-45-26 (Ederer Inc Star Cranes Div), 40-45-26 (Ederer Inc Star Cranes Div).

What NSN replaces 5315-01-295-8806?

There is 1 known substitute for 5315-01-295-8806: 5310-01-502-5331. Verify interchangeability with system specifications before substitution.

What are the specifications of 375-40-45-26?

Key specifications for 375-40-45-26: First Hole Diameter: 0.344 INCHES NOMINAL IN; Second End Style: CHAMFERED AND COUNTERBORED; Second End Taper Angle: 45.0 DEGREES NOMINAL; Special Features: DRILL 0.344 IN. NOMINAL DIAMETER 3.562 INCH NOMINAL DEPTH LONGITUDINAL HOLE IN SHOULDER END,ON AXIAL CENTER INTERSECTING 0.344 INCH NOMINAL DIAMETER PERPENDICULAR HOLE,TAP WITH 0.125 NATIONAL PIPE THREAD; TWO SYMMETRICAL GROOVES PARALLEL TO SHOULDER END 0.750 INCH FROM END,0.344 INCH NOMINAL WIDE BY 0.500 INCH NOMINAL DEEP; KEYWAY 0.312 INCH NOMINAL WIDE 0.156 IN.NOM DEPTH 1.188 INCHES NOMINAL LENGTH WITH A FULL RADIUS CORNER,ON LONGITUDINAL CENTERLINE IN SHANK; SHANK THREADED FOR TN 12 TIMKEN LOCKNUT IN. 19 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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