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Blind Rivet Self-locking Nut NSN 5310-01-521-0703

Item Description

A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. It is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. An integral feature is incorporated for locking on the threads of a mating member.

NSN 5310-01-521-0703 NSN: 5310-01-521-0703

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Head Style
Flat countersunk undercut
Head Diameter
Between 0.505 inches and 0.508 inches
Head Height
0.058 inches
Locking Feature
Free-running all metal design
Nut Style
Blind rivet w/smooth round shank
Nut Diameter
Between 0.505 inches and 0.508 inches
Nut Length
0.574 inches
Nut Grip Range
+1.059/+1.089 inches
Shank End Type
Closed
Thread Series
Unjf
Thready Qty Per Inch (tpi)
20
Thread Size
0.500 inches
Head Countersink Angle
60.0 degrees
Part Name Assigned By Controlling Agency
Nut, blind, shear, self-locking 60 degrees elliptical csk head, 450 degrees, oversize od
Material
Steel comp 304 or steel comp 305
Material Specification
Qq-s-763, cl 2 federal specification single material response
Surface Treatment
Cadmium
FSC
5310 Nuts And Washers
NIIN
015210703
NSN
5310015210703

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
66915CM820-4
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 5310-01-521-0703
What are the manufacturers of nsn 5310015210703?
Does this nsn 5310015210703 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310015210703
A metallic headed fastener having internal threads for a portion of the full length. it may have a smooth, hexagon or splined shank with an open or closed end. it is designed to be expanded tightly against the material it is being installed in by means of a special tool. the item must have a specified grip range. the grip range is the thickness of the material the item is being installed in. an integral feature is incorporated for locking on the threads of a mating member.
Does nsn 5310015210703 contain any precious metals?
No precious metal content.
Does nsn 5310015210703 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310015210703?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29724
FIIG:
A021A0
App. Key:
BJ
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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