PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35756-112Key,woodruff

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-011-8000 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-011-8000 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-011-8000. Primary manufacturer part number: MS35756-112.
Features
  • Key,woodruff — FSC 5315
  • Key Height: 0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
  • Starting Edge Shape: ROUND
  • Thickness: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OR 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Circle Diameter: 2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
  • Hardness Rating: 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
  • Material: STEEL COMP 4130 OR STEEL COMP 8630 OVERALL
Applications
  • Applications requiring Steel Comp 4130 or Steel Comp 8630 Overall construction
General Description

The Key,woodruff, cataloged under National Stock Number 5315-00-011-8000, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-011-8000
Primary Part NumberMS35756-112
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 Height0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
Starting Edge ShapeROUND
Thickness0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-624 FED SPEC ALL MATERIAL RESPONSES OR 66 FED STD ALL MATERIAL RESPONSES OVERALL
Circle Diameter2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
Hardness Rating38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
MaterialSTEEL COMP 4130 OR STEEL COMP 8630 OVERALL
Style DesignatorROUND BOTTOM RELIEVED ENDS
Key Size DesignationWOODRUFF 27
Starting Edge Radius0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5315-00-058-9698MS16562-191 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-00-196-1481 INTERCHANGEABLE
Nipple,pipe
2920-00-646-6897118000 INTERCHANGEABLE
Signal,voltage Regu
Am General Llc
4720-00-925-4686123GT10227-1 INTERCHANGEABLE
Hose Assembly,nonmetallic
Northrop Grumman Systems Corporation
5110-01-186-7749 INTERCHANGEABLE
Bit,wire Wrapping Tool
1730-01-330-4915118-000 INTERCHANGEABLE
Guard,aircraft Ground Servicing
Kwd Aircraft Support Equipment Llc
Cross-Reference Index
Part NumberManufacturer
45220D Navistar International Corporation Dba Navistar (USA)
M2022AK Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
5324963 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
118000 Army Weapons Command Attn Amswe-Ree-S (USA)
MS35756-112 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
118000 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
MS35756-112 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
5P1575 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
27 Chrysler Corp Introl Div (USA)
BGAX3DD U S Army Tank Automotive Command Amsta-Im-Mm (USA)
W908 Dura Corp (USA)
118000 General Motors Corp (USA)
Related Parts
5315-00-058-9698INTERCHANGEABLE
PIN,SPRING
MS16562-191
4730-00-196-1481INTERCHANGEABLE
NIPPLE,PIPE
2920-00-646-6897INTERCHANGEABLE
SIGNAL,VOLTAGE REGU
118000
4720-00-925-4686INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
123GT10227-1
5110-01-186-7749INTERCHANGEABLE
BIT,WIRE WRAPPING TOOL
1730-01-330-4915INTERCHANGEABLE
GUARD,AIRCRAFT GROUND SERVICING
118-000

Frequently Asked Questions

What is NSN 5315-00-011-8000?

NSN 5315-00-011-8000 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 5315-00-011-8000?

NSN 5315-00-011-8000 has 12 cross-referenced part numbers: 45220D (Navistar International Corporation Dba Navistar), M2022AK (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 5324963 (U S Army Tank Automotive Command Amsta-Im-Mm), 118000 (Army Weapons Command Attn Amswe-Ree-S), MS35756-112 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5315-00-011-8000?

There are 6 known substitutes for 5315-00-011-8000: 5315-00-058-9698, 4730-00-196-1481, 2920-00-646-6897 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35756-112?

Key specifications for MS35756-112: Key Height: 0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN; Starting Edge Shape: ROUND; Thickness: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OR 66 FED STD ALL MATERIAL RESPONSES OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-011-8000 still in active supply?

NSN 5315-00-011-8000 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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