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Assembled Washer Screw NSN 5305-00-042-4507

Item Description

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

NSN 5305-00-042-4507 NSN: 5305-00-042-4507

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.625 inches
Fastener Length
0.625 inches
Head Style
Round
Head Diameter
Between 0.334 inches and 0.359 inches
Head Height
Between 0.123 inches and 0.137 inches
Washer Quantity
1
Internal Drive Style
Cross recess type 1
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
40.0 rockwell c primary washer and 50.0 rockwell c primary washer
Primary Washer Outside Diameter
Between 0.372 inches and 0.383 inches
Primary Washer Style
Flat internal teeth
Primary Washer Material Thickness
0.022 inches
Material
Steel or steel comp 1010 or steel comp 1050 or steel comp 1566
Surface Treatment
Cadmium or zinc
Surface Treatment Specification
Qq-p-416, type 1, cl 3 federal specification 1st treatment response or qq-z-325, type 1, cl 3 federal specification 2nd treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
000424507
NSN
5305000424507

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SEM10-32HEX5-8
Cage Code:
78189
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-00-042-4507
What are the manufacturers of nsn 5305000424507?
Does this nsn 5305000424507 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000424507
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305000424507 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000424507 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000424507?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06660
FIIG:
A003B0
App. Key:
SA
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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