5305-01-017-2561

Find complete technical information, availability, and procurement data for: 5305-01-017-2561
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-017-2561

Item Name Code

06657

Assigment Date

03/05/1976 (50 years ago)

right-hand thread direction, 2a thread class, flat countersunk head style, 0.470 inches minimum and 0.500 inches maximum fastener length, 0.350 inches minimum and 0.432 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: 0.350 inches minimum and 0.432 inches maximum
Fastener Length: 0.470 inches minimum and 0.500 inches maximum
Head Style: flat countersunk
Head Diameter: 0.282 inches minimum and 0.332 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Countersink Angle: 100.0 degrees nominal
Screw Material: steel
Screw Material Document And Classification: mil-s-7839 mil spec single material response
Screw Surface Treatment: cadmium and paint
Screw Surface Treatment Document And Classification: qq-p-416 fed spec 1st treatment response
Special Features: color gray enamel mil-e-15090 type 3 class 2
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
950853-64	Machine Screw
FH8C8D-S01GY	Machine Screw
FH8C8D2AS01GY	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-017-2561?

The FSCG of the NSN 5305-01-017-2561 is 5305

Does the NSN 5305-01-017-2561 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-017-2561 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 5305-01-017-2561 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-017-2561 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 5305-01-017-2561 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Mar 5, 1976