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Setscrew NSN 5305-01-266-7790

Item Description

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

NSN 5305-01-266-7790 NSN: 5305-01-266-7790

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.389 inches and 0.500 inches
Fastener Length
0.500 inches
Head Style
Headless (setscrew)
Point Style
Flat
Internal Drive Style
Slot
Thread Diameter
0.625 inches
Thready Qty Per Inch (tpi)
18
Special Features
Counterbore hole 0.625 in. Nom lg; 0.359 in. Nom diameter and 0.250 in dia
Material
Aluminum alloy 6061 or aluminum alloy 1100
Material Specification
Qq-a-225/1 temp t6 federal specification 1st material response
Surface Treatment
Chromate
Surface Treatment Specification
Mil-c-81706 cl 1a military specification single treatment response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
012667790
NSN
5305012667790

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
478253
Cage Code:
54418
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616106000
  • NAICS: 332722
  • SITC: 69440
  • Description: Threaded fasteners of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-01-266-7790
What are the manufacturers of nsn 5305012667790?
Does this nsn 5305012667790 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012667790
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. a locking feature may be incorporated in the design of the head or threads.
Does nsn 5305012667790 contain any precious metals?
No precious metal content.
Does nsn 5305012667790 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012667790?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06672
FIIG:
A003B0
App. Key:
SQ
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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