5305-01-209-1779

Find complete technical information, availability, and procurement data for: 5305-01-209-1779
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-209-1779

Item Name Code

06657

Assigment Date

05/24/1985 (41 years ago)

flat fillister head style, right-hand thread direction, 2a thread class, 0.878 inches nominal fastener length, 0.400 inches nominal 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: 0.400 inches nominal
Fastener Length: 0.878 inches nominal
Head Style: flat fillister
Head Diameter: 0.200 inches minimum and 0.210 inches maximum
Head Height: 0.255 inches minimum and 0.260 inches maximum
Hole Diameter: 0.112 inches nominal
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.112 inches
Hole Quantity: 1
Thread Quantity Per Inch: 40
Screw Material: steel comp 303
Screw Material Document And Classification: astm a582 assn std single material response
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Head Hole Configuration Style: round longitudinal hole
Special Features: hole in head threaded 0.112-40-unc x 0.220 in. dp
Thread Series Designator: unc

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
12293992-4	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-209-1779?

The FSCG of the NSN 5305-01-209-1779 is 5305

Does the NSN 5305-01-209-1779 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-209-1779 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 5305-01-209-1779 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-209-1779 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 5305-01-209-1779 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, May 24, 1985