5305-01-490-1898

Find complete technical information, availability, and procurement data for: 5305-01-490-1898
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-490-1898 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-490-1898

Item Name Code

16282

Assigment Date

09/21/2001 (24 years ago)

An elastic material of compact (solid) or cellular structure having smooth, crepe or porous surface(s) and having an oval, parallelogram, square, rectangular or d-shaped cross section. It is produced in various thicknesses. Strips are limited to widths of 6 inches (152.4mm) or less. It may or may not have a nonrubber backing or a wire cloth or cord insert. For items having a round cross section, see rubber round section. Excludes:rubber sheet, inner tube repair. See also nonmetallic angle; nonmetallic channel; nonmetallic special shaped section.

3a thread class, 0.735 inches minimum and 0.750 inches maximum head diameter, flat chamfer head style, 1.250 inches nominal fastener length, 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: 3a
Thread Direction: right-hand
Fastener Length: 1.250 inches nominal
Head Style: flat chamfer
Head Diameter: 0.735 inches minimum and 0.750 inches maximum
Head Height: 0.492 inches minimum and 0.500 inches maximum
Hole Diameter: 0.0635 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.375 inches nominal
Hole Quantity: 2
Hole Type: drilled
Thread Quantity Per Inch: 20
Hole Configuration Style: round internal hexagon
Material: steel overall
Material Document And Classification: astm a574 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: astm b766 assn std single treatment response overall
Thread Series Designator: unf

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
S300NA42FAM19574NNFE2	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-490-1898?

The FSCG of the NSN 5305-01-490-1898 is 5305

Does the NSN 5305-01-490-1898 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-490-1898 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 5305-01-490-1898 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-490-1898 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 5305-01-490-1898 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Fri, Sep 21, 2001