PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

909171Key,woodruff

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · NSN 5315-01-301-5239 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-301-5239 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-301-5239. Primary manufacturer part number: 909171.
Features
  • Key,woodruff — FSC 5315
  • Circle Diameter: 1.625 INCHES NOMINAL IN
  • Material: NICKEL ALLOY K-500 OR NICKEL ALLOY R-405 OVERALL
  • Key Size Designation: NONSTANDARD SIZE
  • Thickness: 0.156 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Applications
  • Applications requiring Nickel Alloy K-500 or Nickel Alloy R-405 Overall construction
General Description

The Key,woodruff, cataloged under National Stock Number 5315-01-301-5239, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5315-01-301-5239
Primary Part Number909171
Item NameKey,woodruff
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
StatusACTIVE
Circle Diameter1.625 INCHES NOMINAL IN
MaterialNICKEL ALLOY K-500 OR NICKEL ALLOY R-405 OVERALL
Key Size DesignationNONSTANDARD SIZE
Thickness0.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6150-01-513-617390917-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
Cross-Reference Index
Part NumberManufacturer
909171 PRIMARY Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
E-2549 ITEM 6 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
Related Parts
6150-01-513-6173INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
90917-1

Frequently Asked Questions

What is NSN 5315-01-301-5239?

NSN 5315-01-301-5239 is a Key,woodruff, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-301-5239?

NSN 5315-01-301-5239 has 2 cross-referenced part numbers: 909171 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E-2549 ITEM 6 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).

What NSN replaces 5315-01-301-5239?

There is 1 known substitute for 5315-01-301-5239: 6150-01-513-6173. Verify interchangeability with system specifications before substitution.

What are the specifications of 909171?

Key specifications for 909171: Circle Diameter: 1.625 INCHES NOMINAL IN; Material: NICKEL ALLOY K-500 OR NICKEL ALLOY R-405 OVERALL; Key Size Designation: NONSTANDARD SIZE; Thickness: 0.156 INCHES NOMINAL IN. 4 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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