5310-00-208-2863

Find complete technical information, availability, and procurement data for: 5310-00-208-2863
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-208-2863

Item Name Code

01855

Assigment Date

01/01/1963 (63 years ago)

An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes:diaphra gm, valve, flat and gasket.

right-hand thread direction, 3b thread class, 0.609 inches minimum and 0.641 inches maximum nut height, cap nut style, 0.557 inches minimum and 0.567 inches maximum width across flats

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b
Thread Direction: right-hand
Nut Style: cap
Nut Height: 0.609 inches minimum and 0.641 inches maximum
Width Across Flats: 0.557 inches minimum and 0.567 inches maximum
Thread Series: unef
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.375 inches
Countersink Angle: 45.0 degrees nominal nut
Bearing Surface Type: flat
Material: aluminum alloy 2017 overall
Material Document And Classification: qq-a-225/5 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response overall

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
DYRF150	Cap Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-208-2863?

The FSCG of the NSN 5310-00-208-2863 is 5310

Does the NSN 5310-00-208-2863 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-208-2863 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 5310-00-208-2863 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-208-2863 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 5310-00-208-2863 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963