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5305-00-616-1539

Find complete technical information, availability, and procurement data for: 5305-00-616-1539

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5305-00-616-1539
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-616-1539
Item Name Code
16282
Assigment Date
01/01/1961 (65 years ago)

An item made of rigid or semirigid conductive material, usually employed in the distribution of heavy electrical current. It is cut to specific lengths and is shaped, drilled, tapped or otherwise terminated. It may be fabricated in any of various cross-sectional shapes and sizes and may include terminal lugs. It may be designed to connect two or more screw or stud terminations. Excludes:terminal strip, grounding.

1.250 inches nominal thread length, 1.500 inches nominal fastener length, flat chamfer head style, right-hand thread direction, 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
1.250 inches nominal
Fastener Length
1.500 inches nominal
Head Style
flat chamfer
Head Diameter
0.265 inches minimum and 0.270 inches maximum
Head Height
0.160 inches minimum and 0.164 inches maximum
Internal Drive Style
hexagon
Nominal Thread Diameter
0.164 inches
Width Across Flats
0.125 inches minimum and 0.127 inches maximum
Thread Quantity Per Inch
32
Hardness Rating
36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material
steel comp 2340 or steel comp 3135 or steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 4340 or steel comp 8630 or steel comp 8740 overall
Material Document And Classification
qq-s-624 fed spec all material responses overall
Surface Treatment
cadmium or zinc overall
Thread Series Designator
unc
Nondefinitive Spec/Std Data
1 type and 11 style

Related Parts

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Part Number Name
MS35457-21 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-616-1539?
The FSCG of the NSN 5305-00-616-1539 is 5305
Does the NSN 5305-00-616-1539 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-616-1539 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 5305-00-616-1539 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-616-1539 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 5305-00-616-1539 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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