5310-00-940-8905

Find complete technical information, availability, and procurement data for: 5310-00-940-8905
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-940-8905

Item Name Code

15934

Assigment Date

01/24/1966 (60 years ago)

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

0.068 inches minimum and 0.073 inches maximum material thickness, 0.020 inches minimum and 0.025 inches maximum shoulder height, 0.3125 inches minimum and 0.3135 inches maximum hole diameter, 0.563 inches minimum and 0.565 inches maximum shoulder diameter, 0.843 inches nominal outside diameter

Product Characteristics

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

Hole Diameter: 0.3125 inches minimum and 0.3135 inches maximum
Shoulder Diameter: 0.563 inches minimum and 0.565 inches maximum
Outside Diameter: 0.843 inches nominal
Shoulder Height: 0.020 inches minimum and 0.025 inches maximum
Material Thickness: 0.068 inches minimum and 0.073 inches maximum
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Style Designator: shouldered

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
553-1428-002	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-00-940-8905?

The FSCG of the NSN 5310-00-940-8905 is 5310

Does the NSN 5310-00-940-8905 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-940-8905 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 5310-00-940-8905 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-940-8905 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 5310-00-940-8905 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Jan 24, 1966