3815-00-974-1240

Find complete technical information, availability, and procurement data for: 3815-00-974-1240
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Federal Supply Group

Construction, Mining, Excavating, and Highway Maintenance Equipment

Federal Supply Classification

3815 Crane and Crane-Shovel Attachments

National Stock Number

3815-00-974-1240

Item Name Code

11558

Assigment Date

01/01/1962 (64 years ago)

2.000 inches nominal 1st group mounting hole diameter, 2 2nd group mounting hole quantity, crane boom application design, 4.750 inches nominal 2nd group mounting hole diameter, 2 1st group mounting hole quantity

Product Characteristics

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

Application Design: crane boom
Mounting Hole Diameter: 2.000 inches nominal 1st group
Mounting Hole Diameter: 4.750 inches nominal 2nd group
Mounting Hole Quantity: 2 1st group
Mounting Hole Quantity: 2 2nd group
Wire Rope Accommodated Diameter: 1.000 inches 1st group
Wire Rope Accommodated Diameter: 1.000 inches 2nd group
End Item Name: crane-shovel basic unit,crawler mounted
Usage Design: specific
Swing Angle In Deg: 15
Sheave Quantity: 2 1st group
Sheave Quantity: 2 2nd group
Sheave Outside Diameter: 11.750 inches nominal 2nd group
Sheave Outside Diameter: 18.250 inches nominal 1st group
Controlling Agency: harnischfeger corp
Design Type: swinging
Manufacturer Identifying Number: model nos,855bg,855bg2 and 855bg3
Sheave Mounting Position: horizontal 2nd group
Sheave Mounting Position: vertical 1st group
Material: steel frame

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
100N727FIG3	Sheave Fairlead

FAQs

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

What is the FSCG of the NSN 3815-00-974-1240?

The FSCG of the NSN 3815-00-974-1240 is 3815

Does the NSN 3815-00-974-1240 have a Schedule B code assigned?

Yes, the Schedule B code is 8431499037

Does NSN 3815-00-974-1240 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 3815-00-974-1240 contain precious materials?

Precious metal content is unknown

Does NSN 3815-00-974-1240 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 3815-00-974-1240 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962