98070F92 ITEM 437

View detailed technical data, stock status, and sourcing information for: 98070F92 ITEM 437
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-398-8771

Item Name Code

15887

Assigment Date

11/10/1994 (31 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

31.3 millimeters nominal small end diameter, round nut style, 50.0 millimeters nominal nut diameter, 3.0 millimeters nominal drive point depth, 13.0 millimeters nominal nut thickness

Product Characteristics

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

Small End Diameter: 31.3 millimeters nominal
Drive Point Depth: 3.0 millimeters nominal
Nut Style: round
Nut Diameter: 50.0 millimeters nominal
Nut Thickness: 13.0 millimeters nominal
Drive Point Width: 5.0 millimeters nominal
Undercut Thickness: 65.0 millimeters nominal
Drive Point Quantity: 4
Thread Series: m
Nominal Thread Size: 30.0 millimeters
Thread Pitch In Millimeters: 0.15
Material: steel comp 1039 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
98070F92 ITEM 437	Round Plain Nut
98183F01	Round Plain Nut
98183F01VM	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-398-8771?

The FSCG of the NSN 5310-01-398-8771 is 5310

Does the NSN 5310-01-398-8771 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-398-8771 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 5310-01-398-8771 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-398-8771 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 5310-01-398-8771 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Nov 10, 1994