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5305-00-639-0714

Find complete technical information, availability, and procurement data for: 5305-00-639-0714

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5305-00-639-0714
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-639-0714
Item Name Code
06657
Assigment Date
01/01/1963 (63 years ago)

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.

2a thread class, hexagon head style, 0.822 inches maximum thread length, right-hand thread direction, 0.802 inches minimum and 0.822 inches maximum fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Direction
right-hand
Thread Length
0.822 inches maximum
Fastener Length
0.802 inches minimum and 0.822 inches maximum
Head Style
hexagon
Head Height
0.146 inches minimum and 0.166 inches maximum
Width Between Flats
0.365 inches minimum and 0.385 inches maximum
Internal Drive Style
slot
Nominal Thread Diameter
0.190 inches
Thread Quantity Per Inch
32
Hardness Rating
30.0 rockwell c minimum and 38.0 rockwell c maximum
Screw Material
steel comp 414
Screw Material Document And Classification
ams 5615 assn std single material response
Screw Surface Treatment
passivate
Thread Series Designator
unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-639-3462 No Name Available 01/01/1960

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
242165 Machine Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-639-0714?
The FSCG of the NSN 5305-00-639-0714 is 5305
Does the NSN 5305-00-639-0714 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-639-0714 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-00-639-0714 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-639-0714 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-00-639-0714 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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