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5305-00-543-5943

Find complete technical information, availability, and procurement data for: 5305-00-543-5943

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5305-00-543-5943
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-543-5943
Item Name Code
16282
Assigment Date
01/01/1963 (63 years ago)

right-hand thread direction, 0.359 inches minimum and 0.391 inches maximum fastener length, 0.259 inches minimum and 0.359 inches maximum thread length, 3a thread class, flat chamfer head style

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
0.259 inches minimum and 0.359 inches maximum
Fastener Length
0.359 inches minimum and 0.391 inches maximum
Head Style
flat chamfer
Head Diameter
0.365 inches minimum and 0.375 inches maximum
Head Height
0.244 inches minimum and 0.250 inches maximum
Internal Drive Style
hexagon
Nominal Thread Diameter
0.250 inches
Width Across Flats
0.188 inches nominal
Thread Quantity Per Inch
20
Minimum Tensile Strength
80000 pounds per square inch
Minimum Yield Strength
40000 pounds per square inch
Material
nickel alloy 400 overall
Material Document And Classification
qq-n-281,class a fed spec single material response overall
Thread Series Designator
unc
Nondefinitive Spec/Std Data
1 type

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
12Z1043-30 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-543-5943?
The FSCG of the NSN 5305-00-543-5943 is 5305
Does the NSN 5305-00-543-5943 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5305-00-543-5943 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 5305-00-543-5943 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-543-5943 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 5305-00-543-5943 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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