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Setscrew NSN 5305-00-948-6143

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 5305-00-948-6143 NSN: 5305-00-948-6143

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.150 inches
Fastener Length
0.250 inches
Head Style
Headless (setscrew)
Point Length
0.100 inches
Point Diameter
Between 0.180 inches and 0.185 inches
Point Style
Dog
Internal Drive Style
Slot
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Special Features
No. 2-56unc 2b hole through longitudinal axis
Material
Copper alloy 360
Material Specification
Qq-b-626 federal specification single material response
Surface Treatment
Silver
Surface Treatment Specification
Qq-s-365 type 3 grade a federal standard single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
009486143
NSN
5305009486143

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
0N091435-1
Cage Code:
98230
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415338550
  • NAICS: 332722
  • SITC: 69433
  • Description: Other copper screws (not for wood) bolts and nuts
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-00-948-6143
What are the manufacturers of nsn 5305009486143?
Does this nsn 5305009486143 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305009486143
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 5305009486143 contain any precious metals?
Item contains silver.
Does nsn 5305009486143 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305009486143?
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

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