5305-01-090-1509

Find complete technical information, availability, and procurement data for: 5305-01-090-1509
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-090-1509

Item Name Code

01852

Assigment Date

02/14/1980 (46 years ago)

2a thread class, flat countersunk head style, right-hand thread direction, 0.410 inches minimum and 0.440 inches maximum fastener length, 0.210 inches minimum and 0.235 inches maximum 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: 0.210 inches minimum and 0.235 inches maximum
Fastener Length: 0.410 inches minimum and 0.440 inches maximum
Head Style: flat countersunk
Head Diameter: 0.238 inches minimum and 0.279 inches maximum
First Diameter From Head: 0.138 inches nominal
Second Diameter From Head: 0.100 inches minimum and 0.105 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.090 inches minimum and 0.105 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.230 inches nominal
Internal Drive Style: cross recess type 1
End Item Identification: an/alr-56c
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 100.0 degrees maximum
Externally Relieved Body Diameter Quantity: 2
Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 or steel corrosion resisting overall
Material Document And Classification: comp 16-18 or 18-8 assn std 6th material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072 e300 mil spec single treatment response overall
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
238446-007	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-090-1509?

The FSCG of the NSN 5305-01-090-1509 is 5305

Does the NSN 5305-01-090-1509 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-090-1509 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 5305-01-090-1509 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-090-1509 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 5305-01-090-1509 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Feb 14, 1980