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Spline Self-locking Nut NSN 5310-01-481-0221

Item Description

A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.

NSN 5310-01-481-0221 NSN: 5310-01-481-0221

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Pilot Diameter
0.270 inches
Pilot Length
0.130 inches
Lubrication
Dry film lubricant
Nut Style
Spline (floating)
Nut Length
0.587 inches
Nut Height
0.369 inches
End Application
Spec item
Width Across Flats
0.405 inches
Thread Series
Unjf
Features Provided
Floating nut
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Material
Steel comp 631 shell
Material Specification
Ams5528 assn standard single material response shell
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
FSC
5310 Nuts And Washers
NIIN
014810221
NSN
5310014810221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS14210-3-6
Cage Code:
96906
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 5310-01-481-0221
What are the manufacturers of nsn 5310014810221?
Does this nsn 5310014810221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310014810221
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. an integral feature is incorporated for locking.
Does nsn 5310014810221 contain any precious metals?
No precious metal content.
Does nsn 5310014810221 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310014810221?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15893
FIIG:
A021A0
App. Key:
CE
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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