503-4-2M1ALT1PC4

View detailed technical data, stock status, and sourcing information for: 503-4-2M1ALT1PC4
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-499-3808

Item Name Code

11405

Assigment Date

01/01/1961 (65 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

5.000 inches nominal width, segment plain lining style, folded fabrication method, 0.375 inches nominal thickness, 15.125 inches nominal arc length

Product Characteristics

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

Fabrication Method: folded
Width: 5.000 inches nominal
Thickness: 0.375 inches nominal
Lining Style: segment plain
Arc Length: 15.125 inches nominal
Minor Radius: 9.000 inches nominal
Application Type: dry
Features Provided: rigid friction lining
Supplementary Features: this item has been reviewed for asbestos material. the current approved source, 15605, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984

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
23271	Friction Lining
2577-1ITEM41	Friction Lining
2577-1PC5	Friction Lining
287044ITEM41	Friction Lining
287044PC5	Friction Lining
48-338-13	Friction Lining
499915ITEM4	Friction Lining
499915PC5	Friction Lining
503-4-2M1ALT1ITEM4	Friction Lining
503-4-2M1ALT1PC4	Friction Lining
503-4-3M1ALT1ITEM4	Friction Lining
503-4-3M1ALT1PC4	Friction Lining
503-4-4M1ALT1ITEM4	Friction Lining
503-4-4M1ALT1PC4	Friction Lining
503-4-5M1ALT1ITEM4	Friction Lining
503-4-5M1ALT1PC4	Friction Lining
503-4-5X1ALT2ITEM4	Friction Lining
503-4-5X1ALT2PC4	Friction Lining
504942ITEM4	Friction Lining
504942PC15	Friction Lining
5173ALT1ITEM4	Friction Lining
5173ALT1PC5	Friction Lining
5306-14	Friction Lining
62482	Friction Lining
66773	Friction Lining
83221W1ITEM4	Friction Lining
83221W1PC15	Friction Lining
85963W1ITEM4	Friction Lining
85963W1PC5	Friction Lining
89764W1ITEM4	Friction Lining
89890W1ITEM4	Friction Lining
89890W1PC4	Friction Lining
89891W1ITEM4	Friction Lining
89891W1PC4	Friction Lining
90289W1ITEM4	Friction Lining
94864W1ITEM4	Friction Lining
94969W1ITEM4	Friction Lining
94969W1PC4	Friction Lining
94975W1ITEM4	Friction Lining
94976W1ITEM4	Friction Lining
96804S6307-1897ALT1ITEM4	Friction Lining
96804S6307-1897ALT1PC4	Friction Lining
96804S6307-1938ALT1ITEM4	Friction Lining
96804S6307-1938ALT1PC4	Friction Lining
96804S6307-769037ITEM4	Friction Lining
96804S6307-769037PC4	Friction Lining
97804S6307-1937ALT1ITEM4	Friction Lining
97804S6307-1937ALT1PC4	Friction Lining
A232-549ITEM4	Friction Lining
A232-549PC15	Friction Lining
ASR7-2000-562ITEM4	Friction Lining
DM6S2000-767702ITEM4	Friction Lining
DM6S2000-767702PC4	Friction Lining

FAQs

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

What is the FSCG of the NSN 3040-00-499-3808?

The FSCG of the NSN 3040-00-499-3808 is 3040

Does the NSN 3040-00-499-3808 have a Schedule B code assigned?

Yes, the Schedule B code is 8431100090

Does NSN 3040-00-499-3808 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 3040-00-499-3808 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-499-3808 contain hazardous materials?

Indicates information is in the hazardous materials information resource system (hmirs).

When the NSN 3040-00-499-3808 was assigned to the Federal Catalog?

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