BS03992

View detailed technical data, stock status, and sourcing information for: BS03992
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-185-6342

Item Name Code

15887

Assigment Date

01/01/1963 (63 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

round nut style, 0.1563 inches nominal drive point depth, right-hand thread direction, 4.9375 inches nominal nut diameter, +3.6759 to 3.6833 inches thread pitch diameters

Product Characteristics

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

Thread Pitch Diameters: +3.6759 to 3.6833 inches
Thread Direction: right-hand
Drive Point Depth: 0.1563 inches nominal
Nut Style: round
Nut Diameter: 4.9375 inches nominal
Nut Thickness: 0.7188 inches nominal
Drive Point Width: 0.375 inches nominal
Drive Point Quantity: 4
Thread Series: uns
Thread Quantity Per Inch: 12
Hardness Rating: 66.0 rockwell b minimum and 92.0 rockwell b maximum
Nominal Thread Size: 3.730 inches
Material: steel comp 1005 overall
Nondefinitive Spec/Std Data: 1 type and 1 class

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FAQs

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

What is the FSCG of the NSN 5310-00-185-6342?

The FSCG of the NSN 5310-00-185-6342 is 5310

Does the NSN 5310-00-185-6342 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-185-6342 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 5310-00-185-6342 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-185-6342 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 5310-00-185-6342 was assigned to the Federal Catalog?

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