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Setscrew NSN 5305-01-289-5003

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 5305-01-289-5003 NSN: 5305-01-289-5003

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.280 inches
Fastener Length
Between 0.403 inches and 0.413 inches
Head Style
Headless (setscrew)
Locking Feature
Strip threads
Point Length
Between 0.123 inches and 0.133 inches
Point Diameter
Between 0.120 inches and 0.130 inches
Point Style
Dog
Internal Drive Style
Hexagon
Thread Diameter
0.190 inches
Width Across Flats
Between 0.094 inches and 0.095 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
43.0 rockwell c fastener and 47.0 rockwell c fastener
Material
Steel comp 4137 fastener or steel comp 8740 fastener
Material Specification
Aisi 4137 assn standard 1st material response fastener or mil-s-6049 military specification 2nd material response fastener or ams 6322 assn standard 2nd material response fastener
Surface Treatment
Cadmium fastener and chromate fastener
Surface Treatment Specification
Qq-p-416 ty2 cl2 federal specification single treatment response fastener
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
012895003
NSN
5305012895003

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SS5242-4
Cage Code:
78286
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 5305-01-289-5003
What are the manufacturers of nsn 5305012895003?
Does this nsn 5305012895003 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012895003
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 5305012895003 contain any precious metals?
No precious metal content.
Does nsn 5305012895003 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012895003?
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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