PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4E07Washer,lock

Clark Material Handling Company · NSN 5310-00-011-0405 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-011-0405 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-011-0405. Primary manufacturer part number: 4E07.
Features
  • Washer,lock — FSC 5310
  • Outside Diameter: 0.780 INCHES MAXIMUM IN
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Nondefinitive Spec/std Data: 1 STYLE AND A CLASS
  • Hole Diameter: 0.446 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN
  • Material Thickness: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Material: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1060 or Steel Comp 1561 or Steel Comp 1064 or Steel Comp 1065 or Steel Comp 1566 or Steel Comp 1069 or Steel Comp 1070 or Steel Comp 1071 or Steel Comp 1572 or Steel Comp 1074 or Steel Comp 1075 or Steel Comp 1078 or Steel Comp 1080 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-011-0405, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Clark Material Handling Company. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 18 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
NSN5310-00-011-0405
Primary Part Number4E07
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerClark Material Handling Company
StatusCANCELLED
Outside Diameter0.780 INCHES MAXIMUM IN
Style DesignatorSPLIT HELICAL-RIGHT HAND
Nondefinitive Spec/std Data1 STYLE AND A CLASS
Hole Diameter0.446 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN
Material Thickness0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
MaterialSTEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-052-0326 INTERCHANGEABLE
Washer,spring Tension
5910-00-078-1559 INTERCHANGEABLE
Capacitor,variable,air Dielectri
4820-00-097-1947X-240 INTERCHANGEABLE
Valve,safety Relief
Cooper Machinery Services Llc
8115-00-151-995313219E0030 INTERCHANGEABLE
Container,cargo
Cecom Lr Center
5330-00-154-3110194735PC238 INTERCHANGEABLE
Seal,plain Encased
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3439-00-165-4173AWSA5.1-12 E6011 0.125 10LB INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-165-4185AWSA5.1-78 E6011 5/32 10LB INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
1630-00-218-8707 INTERCHANGEABLE
Hub,wheel
5905-00-241-2748 INTERCHANGEABLE
Resistor,variable,wire Wound,non
3433-00-272-61762W INTERCHANGEABLE
Wire Control Unit,metalizing Gun
Oerlikon Metco Us Inc
Cross-Reference Index
Part NumberManufacturer
4E07 Clark Material Handling Company (USA)
DX256 Diamond Reo Truck Co (USA)
110405 Us Army Aviation and Missile Command (USA)
4E07 Dana Off Highway Products, Llc (USA)
FFW84CLASSASTYLE1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
4198008-48 Raytheon Company Div Rmd Strategic (USA)
MS35337-9 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
X204 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
110405 New Venture Gear Inc New Process Gear Div (USA)
110405 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
4E07 Clark Equipment Co (USA)
W147-6 Spring Perch Co Inc (USA)
335A Arvinmeritor Inc (USA)
2W Dana Corp Spicer Transmission Div (USA)
4198008-48 Raytheon Company Dba Raytheon (USA)
85394 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
6147 Fwd Seagrave Holdings Lp (USA)
T0100-17 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
5310-00-052-0326INTERCHANGEABLE
WASHER,SPRING TENSION
5910-00-078-1559INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
4820-00-097-1947INTERCHANGEABLE
VALVE,SAFETY RELIEF
X-240
8115-00-151-9953INTERCHANGEABLE
CONTAINER,CARGO
13219E0030
5330-00-154-3110INTERCHANGEABLE
SEAL,PLAIN ENCASED
194735PC238
3439-00-165-4173INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.1-12 E6011 0.125 10LB
3439-00-165-4185INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.1-78 E6011 5/32 10LB
1630-00-218-8707INTERCHANGEABLE
HUB,WHEEL
5905-00-241-2748INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
3433-00-272-6176INTERCHANGEABLE
WIRE CONTROL UNIT,METALIZING GUN
2W
5960-00-274-4905INTERCHANGEABLE
ELECTRON TUBE
6625-00-445-3328INTERCHANGEABLE
CALIBRATOR,VOLTAGE
335A

Frequently Asked Questions

What is NSN 5310-00-011-0405?

NSN 5310-00-011-0405 is a Washer,lock, manufactured by Clark Material Handling Company, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-011-0405?

NSN 5310-00-011-0405 has 18 cross-referenced part numbers: 4E07 (Clark Material Handling Company), DX256 (Diamond Reo Truck Co), 110405 (Us Army Aviation and Missile Command), 4E07 (Dana Off Highway Products, Llc), FFW84CLASSASTYLE1 (Federal Specifications Promulgated by General Services Administration Washington DC) and 13 more.

What NSN replaces 5310-00-011-0405?

There are 12 known substitutes for 5310-00-011-0405: 5310-00-052-0326, 5910-00-078-1559, 4820-00-097-1947 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4E07?

Key specifications for 4E07: Outside Diameter: 0.780 INCHES MAXIMUM IN; Style Designator: SPLIT HELICAL-RIGHT HAND; Nondefinitive Spec/std Data: 1 STYLE AND A CLASS; Hole Diameter: 0.446 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-011-0405 still in active supply?

NSN 5310-00-011-0405 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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