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5305-00-033-4665

Find complete technical information, availability, and procurement data for: 5305-00-033-4665

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5305-00-033-4665
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-033-4665
Item Name Code
16282
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.

right-hand thread direction, 0.328 inches minimum thread length, flat countersunk undercut head style, 1.516 inches nominal fastener length, 3a thread class

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
0.328 inches minimum
Fastener Length
1.516 inches nominal
Head Style
flat countersunk undercut
Head Diameter
0.453 inches nominal
Head Height
0.100 inches minimum and 0.106 inches maximum
Shank Unthreaded Hole Diameter
0.076 inches nominal first hole
Internal Drive Style
hexagon
Nominal Thread Diameter
0.250 inches
Width Across Flats
0.157 inches minimum and 0.159 inches maximum
Thread Quantity Per Inch
28
Minimum Tensile Strength
60000 pounds per square inch
Countersink Angle
100.0 degrees nominal
Distance From Head Largest Bearing Surface To Shank Hole Center
1.375 inches nominal first hole
Material
steel comp e4340 or steel comp 4340 or steel comp 8740 or steel comp 6150 or steel comp 4037 or steel comp 8735 or steel comp 4140 overall
Surface Treatment
cadmium head
Surface Treatment
cadmium threads
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 3 fed spec single treatment response head
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 3 fed spec single treatment response threads
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Below is a list of NSNs that have been officially superseded by this NSN: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
5306-00-525-5209 No Name Available 01/01/1963

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
2329074-15 Socket Head Cap Screw
S2329074-15 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-033-4665?
The FSCG of the NSN 5305-00-033-4665 is 5305
Does the NSN 5305-00-033-4665 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-033-4665 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 5305-00-033-4665 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-033-4665 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 5305-00-033-4665 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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