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Socket Head Cap Screw NSN 5305-01-583-4558

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 5305-01-583-4558 NSN: 5305-01-583-4558

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.443 inches
Fastener Length
0.500 inches
Head Style
Flat countersunk
Head Diameter
Between 0.231 inches and 0.279 inches
Locking Feature
Pellet threads
Internal Drive Style
Offset cruciform (torque set)
Thread Diameter
0.138 inches
Thready Qty Per Inch (tpi)
32
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Material
Steel comp 8740 or steel comp 4140 or steel comp 4340 or steel comp e4340 or steel comp 8735 or steel comp 6150
Material Specification
Ams 6322 assn standard 1st material response or 6382 assn standard 2nd material response or mil-s-5626 military specification 2nd material response or ams 6415 assn standard 3rd material response or mil-s-5000 military specification 4th material response or mil-s-6098 military specification 5th material response or mil-s-8503 military specification all material responses
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, tyii, cl2 federal specification single treatment response
Thread Series Designator
Unjc
FSC
5305 Screws
NIIN
015834558
NSN
5305015834558

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1189-06T8N
Cage Code:
80205
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 5305-01-583-4558
What are the manufacturers of nsn 5305015834558?
Does this nsn 5305015834558 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015834558
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 5305015834558 contain any precious metals?
No precious metal content.
Does nsn 5305015834558 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015834558?
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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