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5305-00-699-6721

Find complete technical information, availability, and procurement data for: 5305-00-699-6721

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5305-00-699-6721
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-699-6721
Item Name Code
18257
Assigment Date
01/01/1963 (63 years ago)

1.810 inches nominal fastener length, right-hand thread direction, 2a thread class, 0.750 inches minimum thread length, hexagon 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
2a
Thread Direction
right-hand
Thread Length
0.750 inches minimum
Fastener Length
1.810 inches nominal
Head Style
hexagon
Head Height
0.239 inches minimum and 0.260 inches maximum
Width Between Flats
0.736 inches minimum and 0.750 inches maximum
Shank Unthreaded Hole Diameter
0.140 inches nominal first hole
Nominal Thread Diameter
0.500 inches
Thread Quantity Per Inch
20
Distance From Head Largest Bearing Surface To Shank Hole Center
1.590 inches nominal first hole
Material
steel comp 4140 or steel comp 4145 or steel comp 4037 overall
Thread Series Designator
unf

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
3AX824 Hexagon Head Cap Screw
7700627 Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-699-6721?
The FSCG of the NSN 5305-00-699-6721 is 5305
Does the NSN 5305-00-699-6721 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-699-6721 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 5305-00-699-6721 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-699-6721 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 5305-00-699-6721 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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