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Round Self-locking Nut NSN 5310-00-073-0748

Item Description

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.

NSN 5310-00-073-0748 NSN: 5310-00-073-0748

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Drive Point Depth
0.125 inches
Nut Style
Round
Nut Diameter
2.250 inches
Nut Thickness
0.500 inches
Drive Point Width
0.250 inches
Drive Point Quantity
8
Thread Series
Unef
Thready Qty Per Inch (tpi)
18
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Thread Size
1.562 inches
Countersink Angle
90.0 degrees nut
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel comp 8735
Material Specification
Ams 6320 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
FSC
5310 Nuts And Washers
NIIN
000730748
NSN
5310000730748

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
502AS2145
Cage Code:
30003
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 5310-00-073-0748
What are the manufacturers of nsn 5310000730748?
Does this nsn 5310000730748 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000730748
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. an integral feature is incorporated for locking on the threads of a mating member. do not use if a more specific item name applies. excludes collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.
Does nsn 5310000730748 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000730748 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000730748?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15895
FIIG:
A021A0
App. Key:
CA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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