5305-00-286-1685

Find complete technical information, availability, and procurement data for: 5305-00-286-1685
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-00-286-1685 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-286-1685

Item Name Code

01852

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 2a thread class, 0.906 inches minimum and 0.938 inches maximum fastener length, flat countersunk head style, 0.312 inches minimum thread length

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: 0.312 inches minimum
Fastener Length: 0.906 inches minimum and 0.938 inches maximum
Head Style: flat countersunk
Head Diameter: 0.477 inches minimum and 0.507 inches maximum
First Diameter From Head: 0.172 inches minimum and 0.188 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.453 inches minimum and 0.484 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Externally Relieved Body Diameter Quantity: 1
Material: steel overall
Material Document And Classification: qq-s-630 fed spec 1st material response or astm a576 assn std 2nd material response or astm a108 assn std 3rd material response overall
Surface Treatment: phosphate 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
200820226-01	Externally Relieved Body Screw
5226444	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-286-1685?

The FSCG of the NSN 5305-00-286-1685 is 5305

Does the NSN 5305-00-286-1685 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-286-1685 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 5305-00-286-1685 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-286-1685 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 5305-00-286-1685 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963