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Socket Head Cap Screw NSN 5305-01-611-8618

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 5305-01-611-8618 NSN: 5305-01-611-8618

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
1.250 inches
Fastener Length
1.250 inches
Head Style
Flat fillister
Head Diameter
0.469 inches
Head Height
0.313 inches
Internal Drive Style
Hexagon
End Application
2355-01-567-4930 truck, bomb service
Thread Diameter
0.313 inches
Width Across Flats
0.250 inches
Thready Qty Per Inch (tpi)
24
Min. Tensile Strength (psi)
180000 pounds per square inch
Hardness Rating
39.0 rockwell c
External Thread Tolerance Class
3a
Part Name Assigned By Controlling Agency
Self locking socket head cap screw
Special Features
Nylon locking patch bonded to threads
Color
Black
Material
Steel
Material Specification
Astm a574 grade 8 steel, assn standard single material response
Surface Treatment
Oxide
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
016118618
NSN
5305016118618

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
91205A601
Cage Code:
2V507
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 5305-01-611-8618
What are the manufacturers of nsn 5305016118618?
Does this nsn 5305016118618 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016118618
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 5305016118618 contain any precious metals?
No precious metal content.
Does nsn 5305016118618 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016118618?
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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