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Machine Screw NSN 5305-00-421-3568

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

NSN 5305-00-421-3568 NSN: 5305-00-421-3568

Features and Characteristics

Thread Direction
Right-hand
Thread Length
0.281 inches
Fastener Length
0.281 inches
Head Style
Flat chamfer
Head Diameter
Between 0.190 inches and 0.200 inches
Head Height
Between 0.056 inches and 0.062 inches
Internal Drive Style
Slot
Thread Diameter
0.138 inches
Features Provided
Casehardened
Thready Qty Per Inch (tpi)
40
Screw Surface Treatment
Cadmium
Thread Series Designator
Unf
Reference Number Differentiating Characteristics
Navord od36190
FSC
5305 Screws
NIIN
004213568
NSN
5305004213568

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1090524
Cage Code:
13799
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-00-421-3568
What are the manufacturers of nsn 5305004213568?
Does this nsn 5305004213568 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305004213568
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Does nsn 5305004213568 contain any precious metals?
No precious metal content.
Does nsn 5305004213568 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305004213568?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06657
FIIG:
A500D0
App. Key:
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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