5305-01-485-6577

Find complete technical information, availability, and procurement data for: 5305-01-485-6577
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-485-6577

Item Name Code

06657

Assigment Date

06/04/2001 (25 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

flat countersunk head style, 7.71 millimeters minimum and 8.29 millimeters maximum fastener length, right-hand thread direction, 4.4 millimeters minimum and 4.7 millimeters maximum head diameter, 5.38 millimeters 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 Direction: right-hand
Thread Length: 5.38 millimeters nominal
Fastener Length: 7.71 millimeters minimum and 8.29 millimeters maximum
Head Style: flat countersunk
Head Diameter: 4.4 millimeters minimum and 4.7 millimeters maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 2.5 millimeters
Thread Pitch In Millimeters: 0.45
External Thread Tolerance Class: 6g
Countersink Angle: 90.0 degrees minimum and 92.0 degrees maximum
Screw Material: steel comp 304
Thread Series Designator: iso m

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
DIN965-M2,5X8-A2	Machine Screw
ISO7046-M2,5X8-A2	Machine Screw
ISO7046-M2,5X8-A2-70-H	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-485-6577?

The FSCG of the NSN 5305-01-485-6577 is 5305

Does the NSN 5305-01-485-6577 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-485-6577 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 5305-01-485-6577 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-485-6577 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 5305-01-485-6577 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Mon, Jun 4, 2001