Premium Information is available for this item - Upgrade for $1 a day
5310-01-306-3518
Hexagon Extended Washer Self-Locking Nut
5310013063518 013063518 MS21042L05
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member. View more Hexagon Extended Washer Self-Locking Nut
September 2025
10
Marketplace 5310-01-306-3518
Request a Quotation from participating marketplace vendors
Related Documents 5310-01-306-3518 2+ Documents (More...)
5310-01-306-3518 2+ Documents ( More... ) https//www.nsnlookup.com /fsg-53/fsc-5310/us 5310-01-306-3518
Day 5310-01-306-3518 RQST NE Related Documents 5310-01-306-3518 2+ Documents ( More... ) https//www.nsnlookup.com
... ) https//www.nsnlookup.com /fsg-78/fsc-7820/it 7820-15-125-0983 Dice 7820151250983151250983,MS21042L05
... ) https//www.nsnlookup.com /fsg-78/fsc-7820/it 7820-15-125-0983 Dice 7820151250983151250983,MS21042L05
Restrictions 5310-01-306-3518
5310-01-306-3518 is a Hexagon Extended Washer Self-Locking Nut that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 5310-01-306-3518
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 5310-01-306-3518
- France (ZF01)
- Effective Date:
- 1 Mar 1998
- Greece (ZU01)
- Effective Date:
- 1 Jun 2011
- Turkey (ZW01)
- Effective Date:
- 1 Dec 2005
Approved Sources 5310-01-306-3518
- Part Number
- Manufacturer
- Status
- MS21042L05
- Manufacturer
- 80205 - National Aerospace Standards (Active)
- Primary Buy
- Primary Buy
- MS21042L05
- 96906 - Military Standards (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 5310-01-306-3518
- Characteristic
- Specifications
- FIIG
- Specifications
- A021A0
- Hardness Rating [CQFM]
- 49.0 Rockwell C Maximum
- Material [MATT]
- Steel Overall
- Nominal Thread Size [CQJX]
- 0.312 Inches
- Nut Style [ACTA]
- Hexagon
- Locking Feature [AAUM]
- Prevailing Torque All Metal Design
- Lubrication [ABAJ]
- Dry Film Lubricant
- Overall Height [ABKW]
- 0.251 Inches Minimum And 0.266 Inches Maximum
- Thread Series [BZRR]
- Unjf
- Washer Thickness [ADEM]
- 0.023 Inches Minimum
- Washer Outside Diameter [AAVX]
- 0.520 Inches Maximum
- Width Across Flats [ASDB]
- 0.367 Inches Minimum And 0.378 Inches Maximum
- Surface Treatment Document And Classification [STDC]
- Qq-P-416,Ty 2,Cl 2 Fed Spec Single Treatment Response Overall
- Surface Treatment [SFTT]
- Cadmium Overall And Chromate Overall
- Temp Rating [AZKQ]
- 450.0 Deg Fahrenheit Maximum
- Thread Direction [AAJF]
- Right-Hand
- Thread Class [AAJD]
- 3B
- Thread Quantity Per Inch [CMLP]
- 24
Similar Supply Items to 5310-01-306-3518
Freight Information 5310-01-306-3518
5310-01-306-3518 has freight characteristics.. 5310-01-306-3518 has a variance between NMFC and UFC when transported by rail and the description should be consulted.
Packaging Data 5310-01-306-3518
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- Packaging Data does not meet current MIL-STD-2073-1E
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- --
- --
- --
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- --
- --
- --
- --
- Physical Protection
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- No Requirement
- No Requirement
- Not Applicable
- Any Suitable Container
- --
- No Requirement
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --