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Assembled Washer Screw NSN 5305-00-194-0768

Item Description

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

NSN 5305-00-194-0768 NSN: 5305-00-194-0768

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.450 inches and 0.500 inches
Fastener Length
0.500 inches
Head Style
Pan
Head Diameter
Between 0.205 inches and 0.219 inches
Head Height
Between 0.070 inches and 0.080 inches
Washer Quantity
2
Internal Drive Style
Cross recess type 1
Thread Diameter
0.112 inches
Thready Qty Per Inch (tpi)
40
Hardness Rating
45.0 rockwell c primary washer and 53.0 rockwell c primary washer
Secondary Washer Relationship To Primary Washer
Not identical
Secondary Washer Style
Flat
Primary Washer Outside Diameter
0.209 inches
Secondary Washer Outside Diameter
Between 0.307 inches and 0.320 inches
Primary Washer Style
Split helical ring
Primary Washer Material Thickness
Between 0.025 inches and 0.031 inches
Secondary Washer Material Thickness
Between 0.025 inches and 0.040 inches
Material Specification
Astm-a576 assn standard all material responses fastener or astm-a108 assn standard all material responses fastener
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
001940768
NSN
5305001940768

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
720290-157
Cage Code:
05869
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-00-194-0768
What are the manufacturers of nsn 5305001940768?
Does this nsn 5305001940768 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305001940768
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305001940768 contain any precious metals?
No precious metal content.
Does nsn 5305001940768 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305001940768?
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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