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5305-01-679-7189

Find complete technical information, availability, and procurement data for: 5305-01-679-7189

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5305-01-679-7189
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-679-7189
Item Name Code
18257
Assigment Date
04/08/2019 (7 years ago)

A hardened cylindrical fastener with multiple spiral flutes on its shank. It also has an end smaller in diameter than the outside diameter of the spiral flutes, which acts as a pilot when driven into a drilled hole.

hexagon head style, 2.00 inches nominal fastener length, 1.9 inches minimum and 2.2 inches maximum thread length, 2a thread class, right-hand thread direction

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
1.9 inches minimum and 2.2 inches maximum
Fastener Length
2.00 inches nominal
Head Style
hexagon
Head Height
0.59 inches minimum and 0.62 inches maximum
Width Between Flats
1.469 inches minimum and 1.500 inches maximum
Nominal Thread Diameter
1.00 inches
Thread Quantity Per Inch
12
Minimum Tensile Strength
120000 pounds per square inch
Part Name Assigned By Controlling Agency
hexagon bolt
Material
steel comp 1013 overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,type 2 class 2 fed spec single treatment response overall
Thread Series Designator
unf
Nondefinitive Spec/Std Data
2 type and 10p style and 5 grade

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
MS90726-230 Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-679-7189?
The FSCG of the NSN 5305-01-679-7189 is 5305
Does the NSN 5305-01-679-7189 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-679-7189 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 5305-01-679-7189 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-679-7189 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 5305-01-679-7189 was assigned to the Federal Catalog?
It was assigned 7 years ago, on Mon, Apr 8, 2019

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