5305-01-649-3212

Find complete technical information, availability, and procurement data for: 5305-01-649-3212
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-649-3212

Item Name Code

06657

Assigment Date

10/26/2015 (10 years ago)

A rigid item designed to support a lever fulcrum and confine the movement of the lever to a predetermined range of positions.

3a thread class, 0.6565 inches minimum and 0.6875 inches maximum fastener length, right-hand thread direction, 0.5915 inches nominal thread length, flat countersunk 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: 3a
Thread Direction: right-hand
Thread Length: 0.5915 inches nominal
Fastener Length: 0.6565 inches minimum and 0.6875 inches maximum
Head Style: flat countersunk
Head Diameter: 0.322 inches minimum
Internal Drive Style: offset cruciform ribbed
Nominal Thread Diameter: 0.1900 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 3180 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: screw machine flat 100 deg head full thread offset crucif
Screw Material: titanium alloy uns r56400
Screw Material Document And Classification: ams4957 assn std single material response
Bearing Surface Of Head Surface Treatment: aluminum
Head Surface Treatment: aluminum
Screw Surface Treatment: aluminum
Shank Surface Treatment: aluminum
Bearing Surface Of Head Surface Treatment Document And Classification: nas4006 national spec single treatment response or mil-c-83488type11class3 mil spec single treatment response
Head Surface Treatment Document And Classification: nas4006 national spec single treatment response or mil-c-83488type11class3 mil spec single treatment response
Screw Surface Treatment Document And Classification: nas4006 national spec single treatment response or il-c-83488type11class3 mil spec 10th treatment response
Shank Surface Treatment Document And Classification: nas4006 national spec single treatment response or il-c-83488type11class3 mil spec 10th treatment response
Thread Series Designator: unjf

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
NAS1102V3-11C	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-649-3212?

The FSCG of the NSN 5305-01-649-3212 is 5305

Does the NSN 5305-01-649-3212 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-649-3212 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 5305-01-649-3212 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-649-3212 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 5305-01-649-3212 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Oct 26, 2015