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Assembled Washer Screw NSN 5305-01-445-5103

Item Description

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

NSN 5305-01-445-5103 NSN: 5305-01-445-5103

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fastener Length
Between 0.470 inches and 0.520 inches
Head Style
Hexagon extended washer
Head Height
Between 0.216 inches and 0.240 inches
Width Between Flats
Between 0.367 inches and 0.375 inches
Washer Quantity
1
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Primary Washer Outside Diameter
Between 0.513 inches and 0.531 inches
Primary Washer Style
Countersink external teeth
Material
Steel
Surface Treatment
Zinc
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
014455103
NSN
5305014455103

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
329761
Cage Code:
67049
Status:
A
MSDS:
Part Number:
YT329761
Cage Code:
Z8996
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 5305-01-445-5103
What are the manufacturers of nsn 5305014455103?
Does this nsn 5305014455103 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014455103
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305014455103 contain any precious metals?
No precious metal content.
Does nsn 5305014455103 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014455103?
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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