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Setscrew NSN 5305-00-685-1846

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 5305-00-685-1846 NSN: 5305-00-685-1846

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
1.000 inches
Fastener Length
1.000 inches
Head Style
Headless (setscrew)
Locking Feature
Pellet threads
Point Style
Cone
Internal Drive Style
Hexagon
Thread Diameter
0.375 inches
Width Across Flats
0.188 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
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 or zinc
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification 1st treatment response or qq-z-325, type 2, cl 3 federal specification 2nd treatment response
Thread Series Designator
Unf
Nondefinitive Specification/std Data
1 type and 2 style
Departure From Cited Designator
As modified by locking feature
FSC
5305 Screws
NIIN
006851846
NSN
5305006851846

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFS103TYPE3STYLE2
Cage Code:
81348
Status:
A
MSDS:
Part Number:
M70FS624-16C
Cage Code:
26233
Status:
A
MSDS:
Part Number:
1786233
Cage Code:
10001
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 5305-00-685-1846
What are the manufacturers of nsn 5305006851846?
Does this nsn 5305006851846 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305006851846
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 5305006851846 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305006851846 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305006851846?
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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