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Assembled Washer Screw NSN 5305-01-303-5623

Item Description

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

NSN 5305-01-303-5623 NSN: 5305-01-303-5623

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 1.590 inches and 1.750 inches
Fastener Length
Between 1.690 inches and 1.750 inches
Head Style
Hexagon
Head Height
Between 0.172 inches and 0.190 inches
Width Between Flats
Between 0.367 inches and 0.375 inches
Washer Quantity
1
Internal Drive Style
Slot
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
40.0 rockwell c and 50.0 rockwell c
Primary Washer Outside Diameter
Between 0.494 inches and 0.510 inches
Primary Washer Style
Flat external teeth
Primary Washer Material Thickness
Between 0.023 inches and 0.028 inches
Material
Steel
Material Specification
Sae j489 gr 2 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
Thread Series Designator
Unc
Nondefinitive Specification/std Data
A type and 2 grade
FSC
5305 Screws
NIIN
013035623
NSN
5305013035623

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13218E0504-73
Cage Code:
97403
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 5305-01-303-5623
What are the manufacturers of nsn 5305013035623?
Does this nsn 5305013035623 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013035623
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305013035623 contain any precious metals?
No precious metal content.
Does nsn 5305013035623 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013035623?
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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