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Socket Head Cap Screw NSN 5305-01-080-4494

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 5305-01-080-4494 NSN: 5305-01-080-4494

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.313 inches and 0.375 inches
Fastener Length
0.375 inches
Head Style
Flat chamfer
Head Diameter
Between 0.262 inches and 0.270 inches
Head Height
Between 0.159 inches and 0.164 inches
Locking Feature
Patch threads
Internal Drive Style
Hexagon
Thread Diameter
0.164 inches
Width Across Flats
0.141 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
180000 pounds per square inch
Hardness Rating
39.0 rockwell c and 45.0 rockwell c
Minimum Yield Strength
155000 pounds per square inch
Material
Steel bearing surface of head
Material Specification
Mil-f-18240 military specification single material response locking feature
Surface Treatment
Zinc fastener and chromate fastener
Surface Treatment Specification
Astm b633, type 2, class fe/zm 5 assn standard all treatment responses fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
010804494
NSN
5305010804494

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3176207-C-037
Cage Code:
10001
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-01-080-4494
What are the manufacturers of nsn 5305010804494?
Does this nsn 5305010804494 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305010804494
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 5305010804494 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305010804494 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305010804494?
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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