RC14SS-146

View detailed technical data, stock status, and sourcing information for: RC14SS-146
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-079-2930

Item Name Code

04457

Assigment Date

07/01/1979 (47 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

1 link row quantity, pin first chain link style, rollerless second chain link style, 0.138 inches nominal first chain link plate width, gunner primary sight,m1 abrams tank end item identification

Product Characteristics

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

End Item Identification: gunner primary sight,m1 abrams tank
Link Row Quantity: 1
First Chain Link Style: pin
Second Chain Link Style: rollerless
First Chain Link Plate Width: 0.138 inches nominal
First Chain Link Plate Nominal Thickness: 0.0150 inches
First Chain Link Pin Nominal Diameter: 0.0620 inches
First Chain Link Nominal Width Between Plates: 0.0720 inches
Second Chain Link Plate Width: 0.138 inches nominal
Second Chain Link Plate Nominal Thickness: 0.0150 inches
Second Chain Link Bushing Nominal Outside Diameter: 0.0900 inches
Second Chain Link Nominal Width Between Plates: 0.0720 inches
Minimum Tensile Strength: 180 pounds per square inch
Material: steel corrosion resisting
Material Document And Classification: qq-s-766 fed spec all material responses
Surface Treatment: passivate
Surface Treatment Document And Classification: mil-std-171 mil std all treatment responses

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
12287985	Roller Chain
RC1455-146	Roller Chain
RC14SS-146	Roller Chain

FAQs

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

What is the FSCG of the NSN 3020-01-079-2930?

The FSCG of the NSN 3020-01-079-2930 is 3020

Does the NSN 3020-01-079-2930 have a Schedule B code assigned?

Yes, the Schedule B code is 7315110000

Does NSN 3020-01-079-2930 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 3020-01-079-2930 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-079-2930 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 3020-01-079-2930 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Jul 1, 1979