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Single Ball Sea Self-locking Nut NSN 5310-00-057-6353

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 5310-00-057-6353 NSN: 5310-00-057-6353

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Nut Style
Single ball seat, hexagon
Ball Seat Radius
0.514 inches
Nut Height
0.590 inches
Width Across Flats
Between 0.740 inches and 0.752 inches
Tempurature Rating
250.0 degrees fahrenheit
Thread Series
Unf
Thready Qty Per Inch (tpi)
20
Thread Size
0.500 inches
Material
Steel nut
Material Specification
Mil-m-20693 military specification 1st material response locking insert or mil-m-20693 military specification 2nd material response locking insert
Surface Treatment
Cadmium except insert
Surface Treatment Specification
Qq-p-416, type 1, cl 3 federal specification single treatment response except insert
FSC
5310 Nuts And Washers
NIIN
000576353
NSN
5310000576353

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12NE2935-080
Cage Code:
019L2
Status:
A
MSDS:
Part Number:
11269327
Cage Code:
17773
Status:
A
MSDS:
Part Number:
322897
Cage Code:
04627
Status:
A
MSDS:
Part Number:
12NE2935-08
Cage Code:
56878
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 5310-00-057-6353
What are the manufacturers of nsn 5310000576353?
Does this nsn 5310000576353 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000576353
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 5310000576353 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000576353 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000576353?
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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