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Socket Head Cap Screw NSN 5305-01-380-2489

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 5305-01-380-2489 NSN: 5305-01-380-2489

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.630 inches
Fastener Length
0.630 inches
Head Style
Flat chamfer
Head Diameter
Between 0.365 inches and 0.375 inches
Head Height
0.250 inches
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Special Features
3 milled slots that line up with flats of hex
Material
Titanium alloy uns r56400
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
013802489
NSN
5305013802489

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12134B18
Cage Code:
88032
Status:
A
MSDS:
Part Number:
12132F18B
Cage Code:
88032
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 5305-01-380-2489
What are the manufacturers of nsn 5305013802489?
Does this nsn 5305013802489 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013802489
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 5305013802489 contain any precious metals?
No precious metal content.
Does nsn 5305013802489 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013802489?
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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