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Hexagon Head Cap Screw NSN 5305-01-494-2003

Item Description

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

NSN 5305-01-494-2003 NSN: 5305-01-494-2003

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fastener Length
3.000 inches
Head Style
Hexagon
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
18
Special Features
Part of armature/diode wheel assembly
Material
Copper alloy
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
014942003
NSN
5305014942003

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4537B86H10
Cage Code:
04808
Status:
A
MSDS:
Part Number:
4D98355ITEM9
Cage Code:
04808
Status:
A
MSDS:
Part Number:
4D98509G01
Cage Code:
04808
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415338550
  • NAICS: 332722
  • SITC: 69433
  • Description: Other copper screws (not for wood) bolts and nuts
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5305-01-494-2003
What are the manufacturers of nsn 5305014942003?
Does this nsn 5305014942003 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014942003
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
Does nsn 5305014942003 contain any precious metals?
No precious metal content.
Does nsn 5305014942003 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014942003?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18257
FIIG:
A003B0
App. Key:
SB
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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