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Setscrew NSN 5305-00-058-0763

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 5305-00-058-0763 NSN: 5305-00-058-0763

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
2.000 inches
Fastener Length
Between 1.938 inches and 2.000 inches
Head Style
Square
Head Height
Between 0.178 inches and 0.196 inches
Width Between Flats
Between 0.241 inches and 0.250 inches
Point Style
Cup
Internal Drive Style
W/o internal drive
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
30.0 rockwell c and 37.0 rockwell c
Material
Steel
Material Specification
66 federal standard all material responses
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 class 3 federal specification all treatment responses
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
000580763
NSN
5305000580763

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51955-10
Cage Code:
96906
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 5305-00-058-0763
What are the manufacturers of nsn 5305000580763?
Does this nsn 5305000580763 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000580763
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 5305000580763 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000580763 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000580763?
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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