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Setscrew NSN 5305-00-316-8139

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 5305-00-316-8139 NSN: 5305-00-316-8139

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.739 inches and 0.761 inches
Fastener Length
Between 0.739 inches and 0.761 inches
Head Style
Headless (setscrew)
Locking Feature
Strip threads
Point Style
Flat
Internal Drive Style
Hexagon
Thread Diameter
0.138 inches
Width Across Flats
Between 0.063 inches and 0.064 inches
Thready Qty Per Inch (tpi)
32
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
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Thread Series Designator
Unjc
Specification Data
80205-nas1081 professional/industrial association standard
FSC
5305 Screws
NIIN
003168139
NSN
5305003168139

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1081-06A12L
Cage Code:
80205
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 5305-00-316-8139
What are the manufacturers of nsn 5305003168139?
Does this nsn 5305003168139 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305003168139
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 5305003168139 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305003168139 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305003168139?
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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