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Single Ball Sea Self-locking Nut NSN 5310-01-056-0028

Item Description

A nut having one convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, cone seat, hexagon.

NSN 5310-01-056-0028 NSN: 5310-01-056-0028

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Nut Style
Single ball seat, hexagon
Nut Height
0.495 inches
Width Across Flats
0.743 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
20
Thread Size
0.500 inches
Material
Steel
FSC
5310 Nuts And Washers
NIIN
010560028
NSN
5310010560028

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
35360973
Cage Code:
33968
Status:
A
MSDS:
Part Number:
1753
Cage Code:
93072
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 5310-01-056-0028
What are the manufacturers of nsn 5310010560028?
Does this nsn 5310010560028 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010560028
A nut having one convex, spherical bearing surface and 6 flat sides. items may have a removable collar. an integral feature is incorporated for locking on the threads of a mating member. see also nut (1), self-locking, cone seat, hexagon.
Does nsn 5310010560028 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010560028 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010560028?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29732
FIIG:
A021A0
App. Key:
CB
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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