PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

217838Pin,grooved,headed

Eaton Aerospace, Llc Dba Jackson South · NSN 5315-00-785-6717 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-785-6717 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-785-6717. Primary manufacturer part number: 217838.
Features
  • Pin,grooved,headed — FSC 5315
  • Style Designator: GROOVE
  • Pin Head Diameter: 1.028 INCHES NOMINAL IN
  • Height: 0.070 INCHES NOMINAL IN
  • Surface Finish: 16.0 MICROINCHES GRIP
  • Head Style: FLAT
  • Under Head Length: 2.085 INCHES NOMINAL IN
  • Material: STEEL COMP 4140 OVERALL
Applications
  • Applications requiring Steel Comp 4140 Overall construction
General Description

The Pin,grooved,headed, cataloged under National Stock Number 5315-00-785-6717, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-785-6717
Primary Part Number217838
Item NamePin,grooved,headed
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Style DesignatorGROOVE
Pin Head Diameter1.028 INCHES NOMINAL IN
Height0.070 INCHES NOMINAL IN
Surface Finish16.0 MICROINCHES GRIP
Head StyleFLAT
Under Head Length2.085 INCHES NOMINAL IN
MaterialSTEEL COMP 4140 OVERALL
Hardness Rating38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
First End Taper Angle45.0 DEGREES NOMINAL
First End StyleCHAMFERED
Diameter0.437 INCHES NOMINAL IN
Undercut Width0.039 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
First End Taper Length0.015 INCHES NOMINAL IN
Effective Length1.892 INCHES NOMINAL IN
Undercut Diameter0.340 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-01-386-4152217838 INTERCHANGEABLE
Restrictor,fluid Flow
Eaton Corp Dba Eaton Aerospace Jackson
4730-01-478-36572237-2-4 INTERCHANGEABLE
Tee,hose
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
Cross-Reference Index
Part NumberManufacturer
217838 Eaton Limited (GBR)
217838 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
4730-01-386-4152INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
217838
4730-01-478-3657INTERCHANGEABLE
TEE,HOSE
2237-2-4

Frequently Asked Questions

What is NSN 5315-00-785-6717?

NSN 5315-00-785-6717 is a Pin,grooved,headed, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-785-6717?

NSN 5315-00-785-6717 has 2 cross-referenced part numbers: 217838 (Eaton Limited), 217838 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5315-00-785-6717?

There are 2 known substitutes for 5315-00-785-6717: 4730-01-386-4152, 4730-01-478-3657. Verify interchangeability with system specifications before substitution.

What are the specifications of 217838?

Key specifications for 217838: Style Designator: GROOVE; Pin Head Diameter: 1.028 INCHES NOMINAL IN; Height: 0.070 INCHES NOMINAL IN; Surface Finish: 16.0 MICROINCHES GRIP. 16 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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