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Machine Screw NSN 5305-00-519-5590

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 5305-00-519-5590 NSN: 5305-00-519-5590

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.438 inches
Fastener Length
0.454 inches
Head Style
Fillister
Head Diameter
0.312 inches
Head Height
Between 0.091 inches and 0.106 inches
Internal Drive Style
Slot
Thread Diameter
0.164 inches
Thready Qty Per Inch (tpi)
32
Hardness Rating
Between 25.0 rockwell c and 30.0 rockwell c
Screw Material
Steel or steel comp 4037 or steel comp 8630
Screw Material Specification
Aisi a-2330 assn standard 1st material response or aisi assn standard 2nd material response or aisi assn standard 3rd material response
Screw Surface Treatment
Cadmium
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
005195590
NSN
5305005195590

Manufacturer Part Numbers

Part numbers registered to this national stock number.

No part numbers found for this NSN.

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 5305-00-519-5590
What are the manufacturers of nsn 5305005195590?
Does this nsn 5305005195590 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305005195590
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 5305005195590 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305005195590 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305005195590?
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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