PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35756-1Key,woodruff

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-616-5519 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-616-5519 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-616-5519. Primary manufacturer part number: MS35756-1.
Features
  • Key,woodruff — FSC 5315
  • Key Size Designation: WOODRUFF 201
  • Key Height: 0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
  • Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
  • Style Designator: ROUND BOTTOM
  • Starting Edge Shape: STRAIGHT
  • Material: STEEL COMP 2330 OR STEEL COMP 4130 OR STEEL COMP 8630 OVERALL
  • Circle Diameter: 0.240 INCHES MINIMUM AND 0.250 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 5315-00-616-5519, 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 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-616-5519
Primary Part NumberMS35756-1
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 201
Key Height0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
Hardness Rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
Style DesignatorROUND BOTTOM
Starting Edge ShapeSTRAIGHT
MaterialSTEEL COMP 2330 OR STEEL COMP 4130 OR STEEL COMP 8630 OVERALL
Circle Diameter0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Thickness0.0625 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5365-00-827-5222403489 INTERCHANGEABLE
Bushing,nonmetallic
Maremont Corp
5910-01-016-3803401009 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
MS35756-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5379379 General Motors Corp (USA)
16-X-128 Meritor Heavy Vehicle Systems, Llc (USA)
10122681 Nimikkeistokeskus Ncb Finland (FIN)
5315006165519 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
MS35756-1 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
201 Standard Horse Nail Corp (USA)
16-X-128 Meritor Industrial Products, Llc (USA)
5315PL1380278 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5379379 General Motors Corp Delco Remy Div (USA)
MS35756-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
40 1009 Pyser Sgi Limited (GBR)
401009 Richards Imagery Interpretation Systems, L.l.c. (USA)
Related Parts
5365-00-827-5222INTERCHANGEABLE
BUSHING,NONMETALLIC
403489
5910-01-016-3803INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
401009

Frequently Asked Questions

What is NSN 5315-00-616-5519?

NSN 5315-00-616-5519 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 5315-00-616-5519?

NSN 5315-00-616-5519 has 13 cross-referenced part numbers: MS35756-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5379379 (General Motors Corp), 16-X-128 (Meritor Heavy Vehicle Systems, Llc), 10122681 (Nimikkeistokeskus Ncb Finland), 5315006165519 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 8 more.

What NSN replaces 5315-00-616-5519?

There are 2 known substitutes for 5315-00-616-5519: 5365-00-827-5222, 5910-01-016-3803. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35756-1?

Key specifications for MS35756-1: Key Size Designation: WOODRUFF 201; Key Height: 0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: ROUND BOTTOM. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-616-5519 still in active supply?

NSN 5315-00-616-5519 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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