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Knurled Self-locking Nut NSN 5310-01-615-6441

Item Description

A nut round in shape, whose outer surface or portion(s) is/are knurled. It may have provisions for external wrenching. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-615-6441 NSN: 5310-01-615-6441

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with metallic insert
Counterbore Diameter
2.540 inches cap
Nut Style
Knurled
Nut Diameter
3.190 inches
Nut Thickness
0.690 inches
End Application
C-5 reliability enhancement re-engining program; nha p/n 555-7000-501, cage 51563, fuel system installation
Thread Series
Un
Thready Qty Per Inch (tpi)
16
Thread Size
2.750 inches
Bearing Surface Finish
125.0 microinches
Part Name Assigned By Controlling Agency
Nut assembly removable, flexible locking, series 303
Special Features
Electropolished
Material
Steel comp 304
Surface Treatment
Passivate
FSC
5310 Nuts And Washers
NIIN
016156441
NSN
5310016156441

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NA30422C-1
Cage Code:
08118
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-615-6441
What are the manufacturers of nsn 5310016156441?
Does this nsn 5310016156441 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310016156441
A nut round in shape, whose outer surface or portion(s) is/are knurled. it may have provisions for external wrenching. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310016156441 contain any precious metals?
No precious metal content.
Does nsn 5310016156441 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310016156441?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15894
FIIG:
A021A0
App. Key:
BY
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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