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Setscrew NSN 5305-00-855-7553

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 5305-00-855-7553 NSN: 5305-00-855-7553

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.500 inches
Fastener Length
1.750 inches
Head Style
Hexagon
Head Height
0.250 inches
Width Between Flats
0.562 inches
Point Length
0.250 inches
Point Style
Cup
Internal Drive Style
Slot
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
16
Hardness Rating
50.0 rockwell c and 54.0 rockwell c
Part Name Assigned By Controlling Agency
Navy special project
Material
Steel
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
008557553
NSN
5305008557553

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PWA21949-5
Cage Code:
77445
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 5305-00-855-7553
What are the manufacturers of nsn 5305008557553?
Does this nsn 5305008557553 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305008557553
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 5305008557553 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305008557553 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305008557553?
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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  •   Certificate of Conformance
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