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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

NSN Optical Sighting And Ranging Equipment Catalog

National stock numbers classified in FSG 12, FSC 1240

FSC 1240 Includes periscopes for submarines; range and height finders; telescopic sights; optical instruments integrated with fire control equipment.

Search National Stock Numbers

Recently updated NSNs in this catalog

1240-01-659-9704
Optical Instru Eyepiece Assembly
update 08/30/2019
1240-01-043-8210
Spline Plate
update 08/30/2019
1240-01-098-2233
Base Plate
update 08/30/2019
1240-01-052-1979
Eccentric Stud Assembly
update 08/23/2019
1240-01-252-8075
Fold Down Eye Cover
update 08/20/2019
1240-01-553-5870
Aav Head Assembly
update 08/19/2019
1240-01-286-5190
Holder Assembly
update 08/19/2019
1240-01-462-4268
Optical Instrument Eyeguard
update 08/16/2019
Description
NSN
Name:
Sight Mount
NSN:
1240-01-661-3607
Name:
Laser Range Finder
NSN:
1240-01-661-2608
Name:
Optical Bore Sight
NSN:
1240-01-661-2575
Name:
Optical Bore Sight
NSN:
1240-01-661-0864
Name:
L Range Finder-target Designator
NSN:
1240-01-660-5917
Name:
Sight Unit
NSN:
1240-01-660-5111
Name:
Optical Bore Sight
NSN:
1240-01-660-0197
Name:
Optical Instru Eyepiece Assembly
NSN:
1240-01-659-9704
Name:
Optical Instrument Light Filter
NSN:
1240-01-659-9473
Name:
Op Bore Sight
NSN:
1240-01-659-2312
Name:
Op Bore Sight
NSN:
1240-01-659-2309
Name:
Optical Bore Sight
NSN:
1240-01-659-2290
Name:
Sight Mount
NSN:
1240-01-658-8832
Name:
Laser Range Finder
NSN:
1240-01-658-7978
Name:
Binocular
NSN:
1240-01-658-7815
Name:
Sight Mount
NSN:
1240-01-658-7612
Name:
Optical Instrument Case
NSN:
1240-01-658-4509
Name:
Optical Bore Sight
Name:
L Range Finder-target Designator
NSN:
1240-01-658-0422
Name:
Optical Bore Sight
NSN:
1240-01-657-9266
Name:
Range Finder-ta
NSN:
1240-01-657-7954
Name:
Tank Periscope Head Assembly
NSN:
1240-01-657-6063
Name:
Optical Element Holder
NSN:
1240-01-657-1392
Name:
Optical Element Holder
NSN:
1240-01-657-1390
Name:
Optical Element Cell
NSN:
1240-01-656-8586
Name:
Optical Bore Sight
NSN:
1240-01-656-7283
Name:
Reflex Sight
NSN:
1240-01-656-2683
Name:
Plate Interface
NSN:
1240-01-656-1589
Name:
Optical Instrument Shade
NSN:
1240-01-656-1208
Name:
Optical Instrument Shade
NSN:
1240-01-656-1201
Name:
Optical Instrument Shade
NSN:
1240-01-655-9131
Name:
Infinity Sight
NSN:
1240-01-655-9022
Name:
Infinity Sight
NSN:
1240-01-655-9021
Name:
Reflex Sight
NSN:
1240-01-655-6247
Name:
Optical Spotting Instrument
NSN:
1240-01-655-3443
Name:
Optical Instrument Support
NSN:
1240-01-654-7603
Name:
Day-night Sight
NSN:
1240-01-654-7312
Name:
Telescopic Instrume Light Filter
NSN:
1240-01-654-6254
  • Cross Reference: 
  • MA301
Name:
Optical I Anti-reflection Device
NSN:
1240-01-654-6250
  • Cross Reference: 
  • MA303
Name:
Optical I Anti-reflection Device
NSN:
1240-01-654-6249
  • Cross Reference: 
  • MA302