PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35756-16Key,woodruff

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-616-5529 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-616-5529 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-616-5529. Primary manufacturer part number: MS35756-16.
Features
  • Key,woodruff — FSC 5315
  • Key Size Designation: WOODRUFF 13
  • Key Height: 0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
  • Starting Edge Shape: STRAIGHT
  • Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
  • Circle Diameter: 0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
  • Material: STEEL COMP 2330 OR STEEL COMP 4130 OR STEEL COMP 8630 OVERALL
  • Thickness: 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 2330 or Steel Comp 4130 or Steel Comp 8630 Overall construction
General Description

The Key,woodruff, cataloged under National Stock Number 5315-00-616-5529, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-616-5529
Primary Part NumberMS35756-16
Item NameKey,woodruff
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Key Size DesignationWOODRUFF 13
Key Height0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Starting Edge ShapeSTRAIGHT
Hardness Rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
Circle Diameter0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
MaterialSTEEL COMP 2330 OR STEEL COMP 4130 OR STEEL COMP 8630 OVERALL
Thickness0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN
Style DesignatorROUND BOTTOM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5315-00-010-346209-17 INTERCHANGEABLE
Key,woodruff
Dresser Industries Inc Leroi Div
5935-00-148-9330MS3108B281P INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
4730-00-193-6968 INTERCHANGEABLE
Flange,pipe
5950-00-198-5947PB1016 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-239-4976535744-1 INTERCHANGEABLE
Adapter,connector
Raytheon Company Dba Raytheon Co
5315-00-276-441621011 INTERCHANGEABLE
Key,machine
Brinkley Technology Group Llc Dba Hercules Manufacturing
5935-00-435-190937701 INTERCHANGEABLE
Adapter,connector
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5996-00-753-1599714501-801 INTERCHANGEABLE
Amplifier,audio-Radio Frequency
Raytheon Company
1660-00-775-840221011 INTERCHANGEABLE
Valve,shut-Off
Rocker Solenoid Co Dba Rocker Solenoid Co
5905-00-818-1854 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Cross-Reference Index
Part NumberManufacturer
1615 Zf Industrieantriebe Witten Gmbh (DEU)
21011 Zf Industrieantriebe Witten Gmbh (DEU)
5315PL0721866 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MS35756-16 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
103462 Zf Industrieantriebe Witten Gmbh (DEU)
21011 Dresser Industries Inc Waukesha Engine Div (USA)
MS35756-16 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
34180-06-CA Reliance Electric (USA)
A15737-29-20 Zf Industrieantriebe Witten Gmbh (DEU)
136000-21.12,22 .23 Zf Industrieantriebe Witten Gmbh (DEU)
5315006165529 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
5310006165529 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
N9373 C E Niehoff & Co (USA)
Related Parts
5315-00-010-3462INTERCHANGEABLE
KEY,WOODRUFF
09-17
5935-00-148-9330INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3108B281P
4730-00-193-6968INTERCHANGEABLE
FLANGE,PIPE
5950-00-198-5947INTERCHANGEABLE
TRANSFORMER,POWER
PB1016
5935-00-239-4976INTERCHANGEABLE
ADAPTER,CONNECTOR
535744-1
5315-00-276-4416INTERCHANGEABLE
KEY,MACHINE
21011
5935-00-435-1909INTERCHANGEABLE
ADAPTER,CONNECTOR
37701
5996-00-753-1599INTERCHANGEABLE
AMPLIFIER,AUDIO-RADIO FREQUENCY
714501-801
1660-00-775-8402INTERCHANGEABLE
VALVE,SHUT-OFF
21011
5905-00-818-1854INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5950-00-889-7109INTERCHANGEABLE
COIL,RADIO FREQUENCY
210-11
4730-00-961-7361INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 5315-00-616-5529?

NSN 5315-00-616-5529 is a Key,woodruff, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-616-5529?

NSN 5315-00-616-5529 has 13 cross-referenced part numbers: 1615 (Zf Industrieantriebe Witten Gmbh), 21011 (Zf Industrieantriebe Witten Gmbh), 5315PL0721866 (Jednolity Indeks Materialowy - Uniform Material Index), MS35756-16 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 103462 (Zf Industrieantriebe Witten Gmbh) and 8 more.

What NSN replaces 5315-00-616-5529?

There are 12 known substitutes for 5315-00-616-5529: 5315-00-010-3462, 5935-00-148-9330, 4730-00-193-6968 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35756-16?

Key specifications for MS35756-16: Key Size Designation: WOODRUFF 13; Key Height: 0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN; Starting Edge Shape: STRAIGHT; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-616-5529 still in active supply?

NSN 5315-00-616-5529 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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