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Assembled Washer Screw NSN 5305-00-490-4750

Item Description

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

NSN 5305-00-490-4750 NSN: 5305-00-490-4750

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.374 inches
Fastener Length
Between 0.469 inches and 0.500 inches
Head Style
Fillister
Head Diameter
Between 0.389 inches and 0.414 inches
Head Height
Between 0.155 inches and 0.170 inches
Washer Quantity
1
Internal Drive Style
Slot
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Primary Washer Outside Diameter
Between 0.384 inches and 0.400 inches
Primary Washer Style
Split helical ring
Primary Washer Material Thickness
0.063 inches
Material
Steel fastener
Surface Treatment
Passivate primary washer
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response threads
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
004904750
NSN
5305004904750

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C10-28713
Cage Code:
88907
Status:
A
MSDS:
Part Number:
10-28713
Cage Code:
88907
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 5305-00-490-4750
What are the manufacturers of nsn 5305004904750?
Does this nsn 5305004904750 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004904750
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305004904750 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305004904750 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004904750?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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