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Assembled Washer Screw NSN 5305-01-161-6941

Item Description

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

NSN 5305-01-161-6941 NSN: 5305-01-161-6941

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 1.361 inches and 1.371 inches
Fastener Length
Between 1.511 inches and 1.521 inches
Head Style
Flat extended washer
Head Diameter
Between 0.620 inches and 0.630 inches
Head Height
Between 0.417 inches and 0.427 inches
Extended Washer Diameter
Between 1.245 inches and 1.255 inches
Extended Washer Thickness
Between 0.151 inches and 0.161 inches
Washer Quantity
1
Internal Drive Style
W/o internal drive
Thread Diameter
0.500 inches
Thready Qty Per Inch (tpi)
20
Primary Washer Outside Diameter
Between 1.245 inches and 1.255 inches
Primary Washer Style
Flat
Primary Washer Material Thickness
Between 0.151 inches and 0.161 inches
Special Features
2 holes in waser directly opposite each other 0.122-0.128 in. Dia; top of head chamfered 15.0 degrees x 0.380 in.
Material
Steel comp 630
Material Specification
Ams5643 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
011616941
NSN
5305011616941

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2890609-1
Cage Code:
3B150
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 5305-01-161-6941
What are the manufacturers of nsn 5305011616941?
Does this nsn 5305011616941 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011616941
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Does nsn 5305011616941 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305011616941 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011616941?
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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