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Assembled Washer Screw NSN 5305-01-407-3472

Item Description

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

NSN 5305-01-407-3472 NSN: 5305-01-407-3472

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.560 inches
Fastener Length
0.680 inches
Head Style
Hexagon extended washer
Head Height
Between 0.242 inches and 0.252 inches
Width Between Flats
Between 0.418 inches and 0.438 inches
Extended Washer Diameter
0.380 inches
Extended Washer Thickness
Between 0.055 inches and 0.065 inches
Spline Major Diameter
0.287 inches
Washer Quantity
1
Internal Drive Style
Torx
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
40.0 rockwell c primary washer and 48.0 rockwell c primary washer
Primary Washer Outside Diameter
Between 0.560 inches and 0.580 inches
Primary Washer Style
Spring tension
Primary Washer Material Thickness
Between 0.030 inches and 0.040 inches
Special Features
Sealing compound black pvc (pm-118) certified to fbms 6-10 ty. 1-b
Material
Steel primary washer
Surface Treatment
Dichromate zinc
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
014073472
NSN
5305014073472

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10499634
Cage Code:
1LW55
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 5305-01-407-3472
What are the manufacturers of nsn 5305014073472?
Does this nsn 5305014073472 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014073472
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305014073472 contain any precious metals?
No precious metal content.
Does nsn 5305014073472 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014073472?
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
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