PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P4138Key,woodruff

Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div · NSN 5315-00-393-5676 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-393-5676 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-393-5676. Primary manufacturer part number: P4138.
Features
  • Key,woodruff — FSC 5315
  • Circle Diameter: 0.480 INCHES NOMINAL IN
  • Key Height: 0.188 INCHES NOMINAL IN
  • Starting Edge Shape: ROUND
  • Thickness: 0.094 INCHES NOMINAL IN
  • Style Designator: FLAT BOTTOM
  • Material: STEEL OVERALL
  • Starting Edge Radius: 0.240 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Key,woodruff, cataloged under National Stock Number 5315-00-393-5676, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div. Government technical data includes 8 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-393-5676
Primary Part NumberP4138
Item NameKey,woodruff
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerItt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div
StatusACTIVE
Circle Diameter0.480 INCHES NOMINAL IN
Key Height0.188 INCHES NOMINAL IN
Starting Edge ShapeROUND
Thickness0.094 INCHES NOMINAL IN
Style DesignatorFLAT BOTTOM
MaterialSTEEL OVERALL
Starting Edge Radius0.240 INCHES NOMINAL IN
Key Size DesignationWOODRUFF 2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5940-00-230-991110-53798 INTERCHANGEABLE
Splice,conductor
Precision Aerospace Corporation Dba Precision Engine Control
Cross-Reference Index
Part NumberManufacturer
P4138 Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div (USA)
Related Parts
5940-00-230-9911INTERCHANGEABLE
SPLICE,CONDUCTOR
10-53798

Frequently Asked Questions

What is NSN 5315-00-393-5676?

NSN 5315-00-393-5676 is a Key,woodruff, manufactured by Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-393-5676?

NSN 5315-00-393-5676 has 1 cross-referenced part number: P4138 (Itt Bell and Gosset-Hydronics a Unit of Itt Fluid Handling Div).

What NSN replaces 5315-00-393-5676?

There is 1 known substitute for 5315-00-393-5676: 5940-00-230-9911. Verify interchangeability with system specifications before substitution.

What are the specifications of P4138?

Key specifications for P4138: Circle Diameter: 0.480 INCHES NOMINAL IN; Key Height: 0.188 INCHES NOMINAL IN; Starting Edge Shape: ROUND; Thickness: 0.094 INCHES NOMINAL IN. 8 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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