NAS1635-3-9

View detailed technical data, stock status, and sourcing information for: NAS1635-3-9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-182-9420

Item Name Code

06657

Assigment Date

03/18/1970 (56 years ago)

0.470 inches minimum and 0.562 inches maximum thread length, 0.532 inches minimum and 0.562 inches maximum fastener length, 2a thread class, pan head style, right-hand thread direction

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: 0.470 inches minimum and 0.562 inches maximum
Fastener Length: 0.532 inches minimum and 0.562 inches maximum
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.122 inches minimum and 0.133 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Screw Material: steel corrosion resisting
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Thread Series Designator: unf
Specification/Standard Data: 80205-nas1635 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-685-7248	No Name Available	01/01/1998
5305-00-687-7476	No Name Available	01/01/1998
5305-00-820-8782	No Name Available	01/01/1998
5305-00-963-6648	No Name Available	06/01/1992
5305-01-044-2225	No Name Available	08/09/1991
5305-01-049-2035	No Name Available	11/01/1991
5305-01-126-4704	No Name Available	11/01/1997

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
NAS1635-3-9	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-182-9420?

The FSCG of the NSN 5305-00-182-9420 is 5305

Does the NSN 5305-00-182-9420 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-182-9420 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 5305-00-182-9420 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-182-9420 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 5305-00-182-9420 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Mar 18, 1970