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Socket Head Cap Screw NSN 5305-01-081-0747

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 5305-01-081-0747 NSN: 5305-01-081-0747

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.208 inches and 0.270 inches
Fastener Length
0.270 inches
Head Style
Flat chamfer
Head Diameter
0.226 inches
Head Height
0.138 inches
Hole Diameter
Between 0.0449 inches and 0.0499 inches
Internal Drive Style
Hexagon
Thread Diameter
0.138 inches
Width Across Flats
0.095 inches
Hole Quantity
4
Hole Type
Drilled
Thready Qty Per Inch (tpi)
32
Hardness Rating
75.0 rockwell b
Hole Configuration Style
Round internal hexagon
Material
Steel comp 302 or steel comp 304
Material Specification
Aisi assn standard all material responses or ams 5560 assn standard 2nd material response or ams 5639 assn standard 2nd material response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
010810747
NSN
5305010810747

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
510794
Cage Code:
45934
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 5305-01-081-0747
What are the manufacturers of nsn 5305010810747?
Does this nsn 5305010810747 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010810747
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 5305010810747 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305010810747 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010810747?
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

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