PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35756-113Key,woodruff

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-011-8001 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-011-8001 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-011-8001. Primary manufacturer part number: MS35756-113.
Features
  • Key,woodruff — FSC 5315
  • Key Size Designation: WOODRUFF 28
  • Thickness: 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
  • Material: STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 2330 OVERALL
  • Style Designator: ROUND BOTTOM RELIEVED ENDS
  • Material Document and Classification: QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OR 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Key Height: 0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
  • Starting Edge Radius: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
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 5315-00-011-8001, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-011-8001
Primary Part NumberMS35756-113
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
StatusACTIVE
Key Size DesignationWOODRUFF 28
Thickness0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
MaterialSTEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 2330 OVERALL
Style DesignatorROUND BOTTOM RELIEVED ENDS
Material Document and ClassificationQQ-S-624 FED SPEC ALL MATERIAL RESPONSES OR 66 FED STD ALL MATERIAL RESPONSES OVERALL
Key Height0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
Starting Edge Radius0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
Hardness Rating38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
Starting Edge ShapeROUND
Circle Diameter2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3439-00-081-8320300ADP INTERCHANGEABLE
Power Unit,resistance Heating,so
Amada Weld Tech Inc Dba Miyachi Unitek Corp
6105-00-415-6434 INTERCHANGEABLE
Motor,alternating Current
5905-01-141-4227118-001 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Autek Systems Corp
4820-01-187-1882118001 INTERCHANGEABLE
Valve,restrictor Check
Lake Shore Systems, Inc.
6130-01-394-3337 INTERCHANGEABLE
Power Supply
Cross-Reference Index
Part NumberManufacturer
MS35756-113 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
118001 Army Weapons Command Attn Amswe-Ree-S (USA)
1B8724 Caterpillar Inc Div Caterpillar Defense (USA)
MS35756-113 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
70072-113 Little Giant Crane and Shovel Inc (USA)
Related Parts
3439-00-081-8320INTERCHANGEABLE
POWER UNIT,RESISTANCE HEATING,SO
300ADP
6105-00-415-6434INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5905-01-141-4227INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
118-001
4820-01-187-1882INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
118001
6130-01-394-3337INTERCHANGEABLE
POWER SUPPLY

Frequently Asked Questions

What is NSN 5315-00-011-8001?

NSN 5315-00-011-8001 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: active.

What are the part numbers for NSN 5315-00-011-8001?

NSN 5315-00-011-8001 has 5 cross-referenced part numbers: MS35756-113 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 118001 (Army Weapons Command Attn Amswe-Ree-S), 1B8724 (Caterpillar Inc Div Caterpillar Defense), MS35756-113 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 70072-113 (Little Giant Crane and Shovel Inc).

What NSN replaces 5315-00-011-8001?

There are 5 known substitutes for 5315-00-011-8001: 3439-00-081-8320, 6105-00-415-6434, 5905-01-141-4227 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35756-113?

Key specifications for MS35756-113: Key Size Designation: WOODRUFF 28; Thickness: 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN; Overall Length: 1.713 INCHES MINIMUM AND 1.723 INCHES MAXIMUM IN; Material: STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 2330 OVERALL. 11 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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