3815-00-641-6938

Find complete technical information, availability, and procurement data for: 3815-00-641-6938
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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

3815-00-641-6938

Item Name Code

11558

Assigment Date

01/01/1961 (65 years ago)

2.000 inches nominal mounting hole diameter, 0.750 inches 2nd group wire rope accommodated diameter, crane boom application design, 2 mounting hole quantity, 0.750 inches 1st group wire rope accommodated diameter

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
Mounting Hole Quantity: 2
Wire Rope Accommodated Diameter: 0.750 inches 1st group
Wire Rope Accommodated Diameter: 0.750 inches 2nd group
End Item Name: crane-shovel basic unit,crawler mounted,10 tons
Usage Design: specific
Sheave Quantity: 2 1st group
Sheave Quantity: 2 2nd group
Sheave Outside Diameter: 10.000 inches nominal 2nd group
Sheave Outside Diameter: 13.125 inches nominal 1st group
Controlling Agency: bucyres erie co
Design Type: revolving
Manufacturer Identifying Number: model 22-b
Sheave Mounting Position: horizontal 2nd group
Sheave Mounting Position: vertical 1st group
Material: iron cast frame
Reference Number Differentiating Characteristics: as differentiated by sheave outside diameter and usage design

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3815-00-319-5112	No Name Available	01/01/1963

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
1XA314	Sheave Fairlead

FAQs

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

What is the FSCG of the NSN 3815-00-641-6938?

The FSCG of the NSN 3815-00-641-6938 is 3815

Does the NSN 3815-00-641-6938 have a Schedule B code assigned?

Yes, the Schedule B code is 8431499037

Does NSN 3815-00-641-6938 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 3815-00-641-6938 contain precious materials?

Precious metal content is unknown

Does NSN 3815-00-641-6938 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 3815-00-641-6938 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961