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Setscrew NSN 5305-00-272-6191

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 5305-00-272-6191 NSN: 5305-00-272-6191

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.375 inches
Fastener Length
0.375 inches
Head Style
Headless (setscrew)
Point Style
Cup
Internal Drive Style
Hexagon
Thread Diameter
0.312 inches
Width Across Flats
0.156 inches
Thready Qty Per Inch (tpi)
18
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
Nickel alloy r-405
Material Specification
Qq-n-281 cl b federal specification single material response
Thread Series Designator
Unc
Nondefinitive Specification/std Data
1 type and 2 style
Departure From Cited Designator
As modified by material
FSC
5305 Screws
NIIN
002726191
NSN
5305002726191

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILS933TYPEG
Cage Code:
81349
Status:
A
MSDS:
Part Number:
R186PC26
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R53PC27
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R53PCSP18
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R55ITEM12
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R55PC26
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R204PC27
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R205PCSP18
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R213PC26
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R249PC26
Cage Code:
63857
Status:
A
MSDS:
Part Number:
3128786PC26
Cage Code:
80064
Status:
A
MSDS:
Part Number:
4700-3109539ITEM12
Cage Code:
80064
Status:
A
MSDS:
Part Number:
4700-3109539PC26
Cage Code:
80064
Status:
A
MSDS:
Part Number:
4700-3163646PC27
Cage Code:
80064
Status:
A
MSDS:
Part Number:
563-4105-938325PC27
Cage Code:
80064
Status:
A
MSDS:
Part Number:
563-4105-938325PCSP18
Cage Code:
80064
Status:
A
MSDS:
Part Number:
569-4700-1189569PCSP18
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-00-272-6191
What are the manufacturers of nsn 5305002726191?
Does this nsn 5305002726191 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305002726191
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 5305002726191 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305002726191 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305002726191?
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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