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5305-00-143-9612

Find complete technical information, availability, and procurement data for: 5305-00-143-9612

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5305-00-143-9612
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-143-9612
Item Name Code
16282
Assigment Date
01/15/1973 (53 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.

flat chamfer head style, right-hand thread direction, 3a thread class, 0.331 inches minimum and 0.391 inches maximum thread length, 0.359 inches minimum and 0.391 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
3a
Thread Direction
right-hand
Thread Length
0.331 inches minimum and 0.391 inches maximum
Fastener Length
0.359 inches minimum and 0.391 inches maximum
Head Style
flat chamfer
Head Diameter
0.112 inches minimum and 0.118 inches maximum
Head Height
0.070 inches minimum and 0.073 inches maximum
Internal Drive Style
hexagon
Nominal Thread Diameter
0.073 inches
Width Across Flats
0.063 inches minimum and 0.064 inches maximum
Thread Quantity Per Inch
72
Minimum Tensile Strength
80000 pounds per square inch
Hardness Rating
80.0 rockwell b minimum overall
Minimum Yield Strength
30000 pounds per square inch
Material
steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel overall
Material Document And Classification
66 fed std 1st material response or 66 fed std 2nd material response or 66 fed std 3rd material response or 66 fed std 4th material response or 66 fed std 5th material response or astm-a493 aisi xm-7 assn std 6th material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Thread Series Designator
unf
Specification/Standard Data
80205-nas1351 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-689-9296 No Name Available 10/01/1982

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
5305001439612 Socket Head Cap Screw
5305PL0144406 Socket Head Cap Screw
NAS1351C01-6 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-143-9612?
The FSCG of the NSN 5305-00-143-9612 is 5305
Does the NSN 5305-00-143-9612 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-143-9612 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 5305-00-143-9612 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-143-9612 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 5305-00-143-9612 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Mon, Jan 15, 1973

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