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Setscrew NSN 5305-01-373-0398

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 5305-01-373-0398 NSN: 5305-01-373-0398

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.375 inches
Fastener Length
0.375 inches
Head Style
Headless (setscrew)
Locking Feature
Pellet threads
Point Style
Flat
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
0.125 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
45.0 rockwell c and 53.0 rockwell c
Material
Plastic polyamide locking featurenickel alloy r-405 fastener
Surface Treatment Specification
Qq-n-281 clb federal specification single treatment response fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
013730398
NSN
5305013730398

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
412-4637512 PIECE 23
Cage Code:
80064
Status:
A
MSDS:
Part Number:
412-4637512 PC23
Cage Code:
43689
Status:
A
MSDS:
Part Number:
97-62-808
Cage Code:
43689
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 5305-01-373-0398
What are the manufacturers of nsn 5305013730398?
Does this nsn 5305013730398 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013730398
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 5305013730398 contain any precious metals?
No precious metal content.
Does nsn 5305013730398 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013730398?
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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