Felt, Nomex

Object Details

Manufacturer

ILC Dover, Inc.

Summary

This is a roll of Nomex felt that spacesuit manufacturers use to reinforce places in a spacesuit that have to bear a heavy metal load. Nomex is a synthetic fabric that is flame resistant. The felting process makes the fabric very strong. The four inch squares that have been cut into it were used as weight samples to assure that this particular lot of Nomex felt has the same consistency as previous ones.

This object is part of the Space Suit Assembly Extravehicular Mobility Unit (SSA EMU), which is the spacesuit and primary life support system that astronauts wear when performing spacewalks from the American port on the International Space Station. The spacesuit is designed to be reusable and adjustable with interchangeable parts to fit a wide range of astronauts. A version of the EMU has been in use since 1983 on board the American space shuttles. Over the decades, individual components of the suit have been modified and upgraded to improve astronaut comfort, mobility and safety.

ILC Dover, the company that is the primary contractor for the SSA, transferred this item along with a large collection of other components of the spacesuit to the museum in 2013. Each item was used in testing or fabricated as part of new design efforts and bears the clear markings in red as "scrap" or lines through the label. ILC used these markings to assure that the objects would never be reused in testing or flight.

Credit Line

Transferred from ILC Dover

Inventory Number

A20150010000

Restrictions & Rights

Usage conditions apply

Type

PERSONAL EQUIPMENT-Pressure Suits-Parts & Structural Components

Materials

Nomex (Textile)

Coating

Dimensions

3-D: 175.3 × 104.1 × 0.3cm (5 ft. 9 in. × 3 ft. 5 in. × 1/8 in.)

Country of Origin

United States of America

See more items in

National Air and Space Museum Collection

National Air and Space Museum

Record ID

nasm_A20150010000

Metadata Usage (text)

Not determined

GUID (Link to Original Record)

http://n2t.net/ark:/65665/nv996c87cf5-69e5-4fe0-87d1-95eb3d0d3221