Missile, Sparrow II, Fins and Fin Adapter

National Air and Space Museum

Object Details

Manufacturer
Douglas Aircraft Company
Physical Description
Four forward fins and four aft fins; with fin adapter; and miscellanous parts in box and bags which further includes: outer umbilical; pipe assemblies; bolts, grommet seal, two screw wrenches, bonding strap, tape, 3 O-rings, and 16 screws; forward fins, triangular, flat blaze orange; aft fins, clipped delta, three of them flat blaze orange and one white with stenciled word "Reference Wing," in white on black stripe across fin; fin adapter, cylindrical and hollow, with slight tapering to end, front having larger diameter than end; also painted flat blaze orange; umbilical partly painted flat blaze orange and partly bare gray metal.
Summary
These are the fins-forward (smaller fins) and aft-of the Douglas Aircraft-built Sparrow II missile, a follow on to the Sparrow I. Dating from the mid-1950s and designed for use on Navy aircraft, the Sparrow II was a highly maneuverable air-to-air missile equipped with a more advanced guidance system than its predecessor. The Sparrow family of missiles originated in 1946 and became one of the largest and most important missile programs for the United States, the North Atlantic Treaty Organization (NATO), and other U.S. allies. A branch of the Sparrow family exists today as the AIM series of missiles.
The U.S. Navy transferred the Sparrow II to the Smithsonian in 1958.
Credit Line
Transferred from U.S. Navy
1958
Inventory Number
A19590099002
Restrictions & Rights
Usage conditions apply
Type
CRAFT-Missile & Rocket Parts
Materials
Fins, aluminum; fin adapter, or tail cone, magnesium
Dimensions
Other (Forward): 1ft 1/2in. x 1ft 4 1/4in. (31.75 x 41.28cm)
Other (Aft): 1ft 4in. x 1ft 7 1/2in. (40.64 x 49.53cm)
Other (Adapter): 8in. (20.32cm)
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_A19590099002
Metadata Usage (text)
Not determined
GUID (Link to Original Record)
http://n2t.net/ark:/65665/nv9340f16c6-b6b7-4824-af5e-454b6012d589
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