5305-01-492-1987

Find complete technical information, availability, and procurement data for: 5305-01-492-1987
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-492-1987

Item Name Code

16282

Assigment Date

11/16/2001 (24 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

11 thread quantity per inch, 2.000 inches nominal fastener length, 0.625 inches nominal thread diameter, 3a thread class, nickel alloy overall material

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
Fastener Length: 2.000 inches nominal
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 11
Material: nickel alloy overall
Material Document And Classification: qq-n-286, class a fed spec single material response overall
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
36752-292	Socket Head Cap Screw
81000-40265 ITEM 42	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-492-1987?

The FSCG of the NSN 5305-01-492-1987 is 5305

Does the NSN 5305-01-492-1987 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-492-1987 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 5305-01-492-1987 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-492-1987 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 5305-01-492-1987 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Fri, Nov 16, 2001