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Setscrew NSN 5305-01-175-2168

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 5305-01-175-2168 NSN: 5305-01-175-2168

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fastener Length
Between 5.286 inches and 5.408 inches
Head Style
Square
Head Height
Between 0.908 inches and 0.966 inches
Width Between Flats
Between 1.219 inches and 1.250 inches
Point Style
Half dog
Internal Drive Style
W/o internal drive
Thread Diameter
1.250 inches
Thready Qty Per Inch (tpi)
7
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
Steel comp 4032 or steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740
Material Specification
66 federal standard all material responses
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 1, class 3 federal specification single treatment response
Supplementary Features
Appl needs loc-wel locking element
Thread Series Designator
Unrc
Specification Data
81348-ff-s-210 government specification
Nondefinitive Specification/std Data
1 type and 6 style and 1 1/4 size and 4 1/2 length
FSC
5305 Screws
NIIN
011752168
NSN
5305011752168

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FF-S-210
Cage Code:
81348
Status:
A
MSDS:
Part Number:
05456-20F-72C
Cage Code:
56878
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 5305-01-175-2168
What are the manufacturers of nsn 5305011752168?
Does this nsn 5305011752168 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305011752168
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 5305011752168 contain any precious metals?
No precious metal content.
Does nsn 5305011752168 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305011752168?
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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