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Setscrew NSN 5305-00-297-8558

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 5305-00-297-8558 NSN: 5305-00-297-8558

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.260 inches and 0.288 inches
Fastener Length
Between 0.440 inches and 0.448 inches
Head Style
Hexagon
Head Height
Between 0.140 inches and 0.180 inches
Width Between Flats
Between 0.428 inches and 0.440 inches
Hole Diameter
0.062 inches
Point Length
Between 0.120 inches and 0.180 inches
Point Diameter
Between 0.100 inches and 0.110 inches
Point Style
Dog
Internal Drive Style
W/o internal drive
Thread Diameter
0.250 inches
Hole Quantity
1
Hole Type
Drilled
Thready Qty Per Inch (tpi)
20
Hole Configuration Style
Hexagon longitudinal hole
Material Specification
Ams 5645 assn standard single material response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
002978558
NSN
5305002978558

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
133B215
Cage Code:
07482
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-00-297-8558
What are the manufacturers of nsn 5305002978558?
Does this nsn 5305002978558 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002978558
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 5305002978558 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305002978558 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002978558?
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
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