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Hexagon Head Cap Screw NSN 5305-01-420-4703

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 5305-01-420-4703 NSN: 5305-01-420-4703

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.500 inches
Fastener Length
2.750 inches
Head Style
Hexagon
Head Height
Between 0.378 inches and 0.403 inches
Width Between Flats
Between 0.922 inches and 0.938 inches
Thread Diameter
0.625 inches
Thready Qty Per Inch (tpi)
11
Special Features
Electro-deposited
Material
Steel
Material Specification
Astm a449, grade 5 assn standard single material response
Surface Treatment
Zinc
Thread Series Designator
Unc
Nondefinitive Specification/std Data
1 type and 5 grade
FSC
5305 Screws
NIIN
014204703
NSN
5305014204703

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
522C506-013
Cage Code:
90099
Status:
A
MSDS:
Part Number:
M1222RX10C244GFNZE
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-DTL-1222
Cage Code:
81349
Status:
A
MSDS:
Part Number:
0.62511UNC2A2.750T1G5SEM
Cage Code:
80204
Status:
A
MSDS:
Part Number:
MIL-S-1222
Cage Code:
81349
Status:
A
MSDS:
Part Number:
1942E07-018
Cage Code:
90099
Status:
A
MSDS:
Part Number:
1942E07FN18
Cage Code:
90099
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 5305-01-420-4703
What are the manufacturers of nsn 5305014204703?
Does this nsn 5305014204703 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014204703
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 5305014204703 contain any precious metals?
No precious metal content.
Does nsn 5305014204703 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014204703?
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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