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Setscrew NSN 5305-01-531-2659

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 5305-01-531-2659 NSN: 5305-01-531-2659

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fastener Length
1.375 inches
Head Style
Flat chamfer
Head Diameter
0.403 inches
Head Height
0.281 inches
Point Length
0.312 inches
Point Diameter
0.187 inches
Point Style
Dog
Internal Drive Style
Slot
End Application
E fwd fuselag
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Part Name Assigned By Controlling Agency
Screw
Material
Stainless steel
Surface Treatment
Passivate
Surface Treatment Specification
Spec ps 363 mfr ref single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
015312659
NSN
5305015312659

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
U537459
Cage Code:
78943
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 5305-01-531-2659
What are the manufacturers of nsn 5305015312659?
Does this nsn 5305015312659 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015312659
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 5305015312659 contain any precious metals?
No precious metal content.
Does nsn 5305015312659 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015312659?
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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