Iroquois Hh/uh-1 Helicopter Parts

(Page 20) End item NSN parts page 20 of 21
Part Number
NSN
NIIN
212-010-718-1 Tail Rotor Nut Assembly
000233387
212-010-739 Tail Rotor Support
004040190
212-010-739-5 Tail Rotor Support
004040190
212-010-762-001 Annular Ball Bearing
004101013
212-010-762-1 Annular Ball Bearing
004101013
212-010-772 Crosshead Retainer Tail Rot Lock
003467661
212-010-772-1 Crosshead Retainer Tail Rot Lock
003467661
212-010-773 Tail Rotor Con Retainer Assembly
003467658
212-010-773-001 Tail Rotor Con Retainer Assembly
003467658
212-010-773-1 Tail Rotor Con Retainer Assembly
003467658
212-010-775-001 Tail Rotor Co Crosshead Assembly
003467659
212-010-775-1 Tail Rotor Co Crosshead Assembly
003467659
212-030-014-001 Pylon Panel Assembly
004502684
212-030-014-1 Pylon Panel Assembly
004502684
212-030-079-0908 Aircraft Structural Panel
004598196
212-030-079-90 Aircraft Structural Panel
004598196
212-030-096-001 Special Bolt
004708740
212-030-096-1 Special Bolt
004708740
212-030-161-001 Tailboom Fitting
004056924
212-030-161-1 Tailboom Fitting
004056924
Page: 20

Helicopter, Iroquois Hh/uh-1

Picture of Iroquois Hh/uh-1 Helicopter

The Bell UH-1 Iroquois (nicknamed "Huey") is a military helicopter powered by a single turboshaft engine, with two-blade main and tail rotors. The first member of the prolific Huey family, it was developed by Bell Helicopter to meet a United States Army's 1952 requirement for a medical evacuation and utility helicopter, and first flew in 1956. The UH-1 was the first turbine-powered helicopter to enter production in 1960 for the United States military, and more than 16,000 have been built since.

The Iroquois was originally designated HU-1, hence the Huey nickname, which has remained in common use, despite the official redesignation to UH-1 in 1962. The UH-1 first saw service in combat operations during the Vietnam War, with around 7,000 helicopters deployed. The Bell 204 and 205 are Iroquois versions developed for the civil market.

In 1952, the Army identified a requirement for a new helicopter to serve as medical evacuation (MEDEVAC), instrument trainer, and general utility aircraft. The Army determined that current helicopters were too large, underpowered, or complex to maintain easily. In November 1953, revised military requirements were submitted to the Department of the Army.

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