PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35756-27Key,woodruff

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-011-7995 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-011-7995 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-011-7995. Primary manufacturer part number: MS35756-27.
Features
  • Key,woodruff — FSC 5315
  • Thickness: 0.3750 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN
  • Circle Diameter: 1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
  • Starting Edge Radius: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
  • Key Size Designation: WOODRUFF F
  • Material: STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 2330 OVERALL
  • Material Document and Classification: QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OR 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Style Designator: ROUND BOTTOM
Applications
  • Applications requiring Steel Comp 4130 or Steel Comp 8630 or Steel Comp 2330 Overall construction
General Description

The Key,woodruff, cataloged under National Stock Number 5315-00-011-7995, 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 7 commercial cross-references from 6 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
NSN5315-00-011-7995
Primary Part NumberMS35756-27
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
Thickness0.3750 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN
Circle Diameter1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
Starting Edge Radius0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
Key Size DesignationWOODRUFF F
MaterialSTEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 2330 OVERALL
Material Document and ClassificationQQ-S-624 FED SPEC ALL MATERIAL RESPONSES OR 66 FED STD ALL MATERIAL RESPONSES OVERALL
Style DesignatorROUND BOTTOM
Hardness Rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
Starting Edge ShapeROUND
Key Height0.589 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-186-0979 INTERCHANGEABLE
Washer,key
5310-00-247-419610A8317 INTERCHANGEABLE
Washer,flat
Napco International Llc Dba Napco International Inc
5920-00-296-4885W20 INTERCHANGEABLE
Fuse,plug
Cooper Bussmann, Llc Dba Cooper Industries
6520-00-516-0000W20 INTERCHANGEABLE
Clamp,rubber Dam,dental
Heraeus Kulzer Inc Dental Products Div
5950-00-800-2482610766-14 INTERCHANGEABLE
Transformer,power
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5920-00-864-4801W20 INTERCHANGEABLE
Fuse,plug
Cooper Bussmann, Llc Dba Cooper Industries
5999-00-868-2961W20 INTERCHANGEABLE
Heater,thermal Release
Ward Leonard Ct Llc
5970-01-021-8967117995 INTERCHANGEABLE
Insulator,ceramic
Unison Industries Llc
5955-01-069-95269324247 INTERCHANGEABLE
Crystal Unit,quartz
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament
3110-01-204-2102117995 INTERCHANGEABLE
Plate,retaining,bearing
Dana Off Highway Products, Llc
Cross-Reference Index
Part NumberManufacturer
MS35756-27 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
117995 General Motors Corp (USA)
2A10-92 Fwd Seagrave Holdings Lp (USA)
117995 General Motors Llc Dba General Motors Llc (USA)
MS35756-27 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
W20 Fwd Seagrave Holdings Lp (USA)
117995 Army Weapons Command Attn Amswe-Ree-S (USA)
Related Parts
5310-00-186-0979INTERCHANGEABLE
WASHER,KEY
5310-00-247-4196INTERCHANGEABLE
WASHER,FLAT
10A8317
5920-00-296-4885INTERCHANGEABLE
FUSE,PLUG
W20
6520-00-516-0000INTERCHANGEABLE
CLAMP,RUBBER DAM,DENTAL
W20
5950-00-800-2482INTERCHANGEABLE
TRANSFORMER,POWER
610766-14
5920-00-864-4801INTERCHANGEABLE
FUSE,PLUG
W20
5999-00-868-2961INTERCHANGEABLE
HEATER,THERMAL RELEASE
W20
5970-01-021-8967INTERCHANGEABLE
INSULATOR,CERAMIC
117995
5955-01-069-9526INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
9324247
3110-01-204-2102INTERCHANGEABLE
PLATE,RETAINING,BEARING
117995
5935-01-240-9137INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3405-01-249-6343INTERCHANGEABLE
SAW,BAND,METAL CUTTING
V-20

Frequently Asked Questions

What is NSN 5315-00-011-7995?

NSN 5315-00-011-7995 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 5315-00-011-7995?

NSN 5315-00-011-7995 has 7 cross-referenced part numbers: MS35756-27 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 117995 (General Motors Corp), 2A10-92 (Fwd Seagrave Holdings Lp), 117995 (General Motors Llc Dba General Motors Llc), MS35756-27 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5315-00-011-7995?

There are 12 known substitutes for 5315-00-011-7995: 5310-00-186-0979, 5310-00-247-4196, 5920-00-296-4885 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35756-27?

Key specifications for MS35756-27: Thickness: 0.3750 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN; Circle Diameter: 1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN; Starting Edge Radius: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN; Key Size Designation: WOODRUFF F. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-011-7995 still in active supply?

NSN 5315-00-011-7995 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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