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Assembled Washer Screw NSN 5305-00-402-7879

Item Description

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

NSN 5305-00-402-7879 NSN: 5305-00-402-7879

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.089 inches and 0.094 inches
Fastener Length
Between 0.370 inches and 0.380 inches
Head Style
Pan no. 2
Head Diameter
Between 0.205 inches and 0.219 inches
Head Height
Between 0.058 inches and 0.068 inches
Washer Quantity
1
Internal Drive Style
Slot
Thread Diameter
0.112 inches
Thready Qty Per Inch (tpi)
40
Min. Tensile Strength (psi)
55000 pounds per square inch
Hardness Rating
40.0 rockwell c and 50.0 rockwell c
Primary Washer Outside Diameter
Between 0.245 inches and 0.255 inches
Primary Washer Style
Flat external teeth
Primary Washer Material Thickness
Between 0.015 inches and 0.019 inches
Material
Steel or steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1055 or steel comp 1060
Material Specification
Qq-s-633-canceled federal specification 1st material response or qq-w-409 federal specification 1st material response or qq-s-633 fs federal specification 2nd material response or qq-s-633 fs federal specification 3rd material response or qq-s-633 fs federal specification 4th material response or qq-s-633 fs federal specification 5th material response or qq-s-633 fs federal specification 6th material response or qq-s-633 fs federal specification 7th material response
Surface Treatment
Nickel
Surface Treatment Specification
Qq-n-290, class 6 type 2 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
004027879
NSN
5305004027879

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S413530-4
Cage Code:
37695
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 5305-00-402-7879
What are the manufacturers of nsn 5305004027879?
Does this nsn 5305004027879 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004027879
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305004027879 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305004027879 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004027879?
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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