BHM-19

View detailed technical data, stock status, and sourcing information for: BHM-19
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-075-5905

Item Name Code

15895

Assigment Date

04/24/1979 (47 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

4.172 inches nominal small end diameter, right-hand thread direction, 2b thread class, 0.156 inches nominal drive point depth, prevailing torque with nonmetallic insert locking feature

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Small End Diameter: 4.172 inches nominal
Drive Point Depth: 0.156 inches nominal
Nut Style: round
Nut Diameter: 4.937 inches nominal
Nut Thickness: 0.812 inches nominal
Drive Point Width: 0.375 inches nominal
Undercut Thickness: 0.203 inches nominal
Drive Point Quantity: 4
End Item Identification: dc motor,splashproof,hansome energy sys,model d-505-144
Thread Series: uns
Thread Quantity Per Inch: 12
Nominal Thread Size: 3.730 inches
Material: plastic locking insert
Material: steel comp 1018 or steel comp 4140 overall except insert

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
3504-11 ITEM 52	Round Self-Locking Nut
81581-X	Round Self-Locking Nut
BHM-19	Round Self-Locking Nut
D-505-144 ITEM 107	Round Self-Locking Nut
ESB-009-19	Round Self-Locking Nut
ESB009-19	Round Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-075-5905?

The FSCG of the NSN 5310-01-075-5905 is 5310

Does the NSN 5310-01-075-5905 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-075-5905 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 5310-01-075-5905 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-075-5905 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 5310-01-075-5905 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Apr 24, 1979