5310-01-400-0993

Find complete technical information, availability, and procurement data for: 5310-01-400-0993
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-400-0993

Item Name Code

01869

Assigment Date

12/08/1994 (31 years ago)

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

1.640 inches minimum and 1.650 inches maximum hole diameter, 1.940 inches nominal outside diameter, 15 external key quantity, 0.180 inches minimum and 0.200 inches maximum external prebent key width, 0.136 inches nominal internal prebent key length

Product Characteristics

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

Hole Diameter: 1.640 inches minimum and 1.650 inches maximum
Outside Diameter: 1.940 inches nominal
Internal Prebent Key Length: 0.136 inches nominal
External Prebent Key Width: 0.180 inches minimum and 0.200 inches maximum
External Key Quantity: 15
Material Thickness: 0.038 inches minimum and 0.046 inches maximum
Material: steel overall
Material Document And Classification: ams 5062 assn std all material responses 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
741561	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-400-0993?

The FSCG of the NSN 5310-01-400-0993 is 5310

Does the NSN 5310-01-400-0993 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-400-0993 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 5310-01-400-0993 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-400-0993 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 5310-01-400-0993 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Dec 8, 1994