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Assembled Washer Screw NSN 5305-00-181-0766

Item Description

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

NSN 5305-00-181-0766 NSN: 5305-00-181-0766

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.462 inches
Fastener Length
1.209 inches
Head Style
Fillister
Head Diameter
Between 0.474 inches and 0.490 inches
Head Height
0.167 inches
Washer Quantity
3
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Secondary Washer Relationship To Primary Washer
Identical
Primary Washer Outside Diameter
Between 0.490 inches and 0.500 inches
Primary Washer Style
Split helical ring
Primary Washer Material Thickness
0.104 inches
Material
Iron alloy fastener or steel comp 301 fastener
Material Specification
Qq-a-225/8, t6 federal specification single material response primary washer
Surface Treatment
Passivate fastener
Surface Treatment Specification
171, 7.2.1 military standard single treatment response primary washer
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
001810766
NSN
5305001810766

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10084566
Cage Code:
18876
Status:
A
MSDS:
Part Number:
DWWT7900-12-N-9
Cage Code:
17446
Status:
A
MSDS:
Part Number:
5305001810766
Cage Code:
SCY13
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 5305-00-181-0766
What are the manufacturers of nsn 5305001810766?
Does this nsn 5305001810766 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305001810766
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305001810766 contain any precious metals?
No precious metal content.
Does nsn 5305001810766 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305001810766?
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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