title: 1N
text: # 1N
  
  1N or 1-N may refer to:
  
  * 1st parallel north
  * Canon EOS-1N
  * Bell UH-1N Twin Huey, part of the U.S. Marine H-1 upgrade program
  * Canon F-1n, a model of Canon F-1
  * Olympus OM-1n, a model of Olympus OM-1
  * SH 1N, the North Island section of New Zealand State Highway 1
  * 1N, a model of Toyota N engine
  * UH-1N Huey, see Bell UH-1 Iroquois
  * Secondary State Highway 1N (Washington 1937-1943), a loop west of Centralia
  * Secondary State Highway 1N (Washington 1943–1970), now Washington State Route 507 from Centralia to Tenino
  * CUH-1N, Canadian version of what became the Bell 212
  * Sikorsky HSS-1N Seabat, see Sikorsky H-34
  * F7F-1N, see Grumman F7F Tigercat
  * F8F-1N Bearcat, see Grumman F8F Bearcat
  * XF8F-1N, see Grumman F8F Bearcat
  * J/1N Alpha, see Auster Autocrat
  * One newton, see Newton (unit)
  