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Socket Head Cap Screw NSN 5305-00-191-4943

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN 5305-00-191-4943 NSN: 5305-00-191-4943

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.374 inches and 0.426 inches
Fastener Length
Between 0.404 inches and 0.456 inches
Head Style
Flat chamfer
Head Diameter
Between 0.090 inches and 0.096 inches
Head Height
Between 0.060 inches and 0.080 inches
Internal Drive Style
Hexagon
Thread Diameter
0.073 inches
Width Across Flats
Between 0.050 inches and 0.051 inches
Thready Qty Per Inch (tpi)
72
Material
Stainless steel
Surface Treatment
Passivate
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
001914943
NSN
5305001914943

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10026639-101
Cage Code:
94580
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 5305-00-191-4943
What are the manufacturers of nsn 5305001914943?
Does this nsn 5305001914943 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305001914943
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
Does nsn 5305001914943 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305001914943 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305001914943?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
App. Key:
SC
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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