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Plate Self-locking Nut NSN 5310-00-721-7818

Item Description

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-00-721-7818 NSN: 5310-00-721-7818

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque with nonmetallic insert
Mounting Hole Diameter
Between 0.098 inches and 0.103 inches
Nut Style
Plate
Nut Length
1.296 inches
Nut Height
0.387 inches
Plate Thickness
0.075 inches
Plate Width
0.516 inches
Nut Mounting Provision
Straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.500 inches
Center To Center Distance Between Mounting Holes Along Length
Between 0.998 inches and 1.002 inches
Tempurature Rating
250.0 degrees fahrenheit
Thread Series
Unjf
Features Provided
Floating nut
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Countersink Angle
120.0 degrees nut
Material
Plastic polyamide locking insert
Surface Treatment
Anodize shell or chromate shell or cadmium shell
Surface Treatment Specification
Mil-a-8625 type 1 military specification 1st treatment response nut or mil-c-5541 military specification 2nd treatment response nut
Specification Data
80205-nas1031 professional/industrial association standard
FSC
5310 Nuts And Washers
NIIN
007217818
NSN
5310007217818

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAJ2674-048
Cage Code:
019L2
Status:
A
MSDS:
Part Number:
NAS1031D4
Cage Code:
80205
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616995095
  • NAICS: 332999
  • SITC: 69979
  • Description: Articles of aluminum nesoi
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-721-7818
What are the manufacturers of nsn 5310007217818?
Does this nsn 5310007217818 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007217818
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310007217818 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007217818 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007217818?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05280
FIIG:
A021A0
App. Key:
BZ
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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