PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37-800Pin,straight,headless

Pdi Ground Support Systems, Inc. · NSN 5315-00-175-2825 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-175-2825 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-175-2825. Primary manufacturer part number: 37-800.
Features
  • Pin,straight,headless — FSC 5315
  • Center to Center Distance Between Holes: 4.250 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
  • First End Taper Angle: 45.0 DEGREES NOMINAL
  • First Hole Diameter: 0.375 INCHES NOMINAL IN
  • Pin Overall Diameter: 1.2380 INCHES MINIMUM AND 1.2390 INCHES MAXIMUM IN
  • First End Style: CHAMFERED
  • First End Taper Length: 0.062 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1040 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-175-2825, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-175-2825
Primary Part Number37-800
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Center to Center Distance Between Holes4.250 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
First End Taper Angle45.0 DEGREES NOMINAL
First Hole Diameter0.375 INCHES NOMINAL IN
Pin Overall Diameter1.2380 INCHES MINIMUM AND 1.2390 INCHES MAXIMUM IN
First End StyleCHAMFERED
First End Taper Length0.062 INCHES NOMINAL IN
Pin Overall Length5.250 INCHES NOMINAL IN
Second Hole Diameter0.375 INCHES NOMINAL IN
Distance From Centerline of Hole to End of Pin0.500 INCHES NOMINAL IN
MaterialSTEEL COMP 1040 OVERALL
Hole Arrangement StyleBOTH END DRILLED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-232-410919834 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4820-00-306-485027800 INTERCHANGEABLE
Valve,plug
Woodward Hrt Inc
5360-00-625-6004 INTERCHANGEABLE
Spring,helical,extension
2520-01-468-156137800 INTERCHANGEABLE
Axle,rear Assembly
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
37-800 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
3455-00-232-4109INTERCHANGEABLE
REAMER,MACHINE
19834
4820-00-306-4850INTERCHANGEABLE
VALVE,PLUG
27800
5360-00-625-6004INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2520-01-468-1561INTERCHANGEABLE
AXLE,REAR ASSEMBLY
37800

Frequently Asked Questions

What is NSN 5315-00-175-2825?

NSN 5315-00-175-2825 is a Pin,straight,headless, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-175-2825?

NSN 5315-00-175-2825 has 1 cross-referenced part number: 37-800 (Pdi Ground Support Systems, Inc.).

What NSN replaces 5315-00-175-2825?

There are 4 known substitutes for 5315-00-175-2825: 3455-00-232-4109, 4820-00-306-4850, 5360-00-625-6004 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37-800?

Key specifications for 37-800: Center to Center Distance Between Holes: 4.250 INCHES NOMINAL IN; Second End Relationship with First End: IDENTICAL; First End Taper Angle: 45.0 DEGREES NOMINAL; First Hole Diameter: 0.375 INCHES NOMINAL IN. 12 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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