D4-140BLACK

View detailed technical data, stock status, and sourcing information for: D4-140BLACK
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-931-5362

Item Name Code

15898

Assigment Date

09/16/1966 (59 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.094 inches nominal overall height, 0.406 inches nominal overall length, 0.422 inches nominal overall width, steel overall material, 0.140 inches nominal hole 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: 0.140 inches nominal
Overall Length: 0.406 inches nominal
Overall Height: 0.094 inches nominal
Overall Width: 0.422 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: saddle

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
D4-140BLACK	Saddle Washer
F48-127-22	Saddle Washer

FAQs

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

What is the FSCG of the NSN 5310-00-931-5362?

The FSCG of the NSN 5310-00-931-5362 is 5310

Does the NSN 5310-00-931-5362 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-931-5362 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 5310-00-931-5362 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-931-5362 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 5310-00-931-5362 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Sep 16, 1966