NSN Optical Sighting And Ranging Equipment

Shop optical NSNs - FSG 12, FSC 1240
Search Parts

Optical Sighting And Ranging Equipment - National Stock Number Catalog

This page includes optical instrument supports, day-night sights, telescopic instrume light filters, optical i anti-reflection devices, optical instrument cases, telescope subassemblies, optical instrument cleaning kits, optical instrument shades and more

National Stock Number
Description
NSN:
NSN 1240-01-654-7603
  • Part(s): 
  • CWM-SS2

  • MILSPEC: --
Name:
Optical Instrument Support
NSN:
NSN 1240-01-654-7312
  • Part(s): 
  • 23495-301-3
  • , 402800 - 101

  • MILSPEC: --
Name:
Day-night Sight
NSN:
NSN 1240-01-654-6254
  • Part(s): 
  • MA301

  • MILSPEC: --
Name:
Telescopic Instrume Light Filter
NSN:
NSN 1240-01-654-6250
  • Part(s): 
  • MA303

  • MILSPEC: --
Name:
Optical I Anti-reflection Device
NSN:
NSN 1240-01-654-6249
  • Part(s): 
  • MA302

  • MILSPEC: --
Name:
Optical I Anti-reflection Device
NSN:
NSN 1240-01-654-6245
  • Part(s): 
  • MA304

  • MILSPEC: --
Name:
Optical Instrument Case
NSN:
NSN 1240-01-654-6244
  • Part(s): 
  • S289E

  • MILSPEC: --
Name:
Telescope Subassembly
NSN:
NSN 1240-01-654-6171
  • Part(s): 
  • MA300

  • MILSPEC: --
Name:
Telescopic Instrume Light Filter
NSN:
NSN 1240-01-654-6166
  • Part(s): 
  • MA305

  • MILSPEC: --
Name:
Optical Instrument Case
NSN:
NSN 1240-01-654-6164
  • Part(s): 
  • A130

  • MILSPEC: --
Name:
Optical Instrument Cleaning Kit
NSN:
NSN 1240-01-654-6160
  • Part(s): 
  • V310

  • MILSPEC: --
Name:
Optical Instrument Shade
NSN:
NSN 1240-01-654-6158
  • Part(s): 
  • S545A

  • MILSPEC: --
Name:
Optical Instrument Shade
NSN:
NSN 1240-01-654-5246
  • Part(s): 
  • BEAST 5-25X56 F1
  • , M539
  • , BEAST 5-25X56 F1

  • MILSPEC: --
Name:
Optical Bore Sight
NSN:
NSN 1240-01-654-5209
  • Part(s): 
  • LT845
  • , LT845

  • MILSPEC: --
Name:
Sight Mount
NSN:
NSN 1240-01-654-5204
  • Part(s): 
  • ATACR 4-16X42 F1
  • , M541
  • , ATACR 4-16X42 F1

  • MILSPEC: --
Name:
Optical Bore Sight
NSN:
NSN 1240-01-654-1503
  • Part(s): 
  • 60080

  • MILSPEC: --
Name:
Straight Telescope
NSN:
NSN 1240-01-653-9533
  • Part(s): 
  • 200223

  • MILSPEC: --
Name:
Infinity Sight
NSN:
NSN 1240-01-653-9532
  • Part(s): 
  • 200243

  • MILSPEC: --
Name:
Infinity Sight
NSN:
NSN 1240-01-653-5717
  • Part(s): 
  • 77454100-009
  • , 77454100-009(NOR A01)
  • , 2ZKH33141-0001

  • MILSPEC: --
Name:
Optical Bed Assembly
NSN:
NSN 1240-01-653-4585
  • Part(s): 
  • V903216

  • MILSPEC: --
Name:
Laser Range Finder
NSN:
NSN 1240-01-653-3537
  • Part(s): 
  • LS1070695

  • MILSPEC: --
Name:
Optical Bore Sight
NSN:
NSN 1240-01-653-3159
  • Part(s): 
  • 13034127-2

  • MILSPEC: --
Name:
Optical Instrument Case
NSN:
NSN 1240-01-653-2560
  • Part(s): 
  • 1-1003.40

  • MILSPEC: --
Name:
Optical Instrument Case
NSN:
NSN 1240-01-652-9764
  • Part(s): 
  • 13620055

  • MILSPEC: --
Name:
Az El Fold Mirror
NSN:
NSN 1240-01-652-5120
  • Part(s): 
  • 112564

  • MILSPEC: --
Name:
Day-night Sight
NSN:
NSN 1240-01-652-4352
  • Part(s): 
  • 13480910-2
  • , MIS-PRF-52728
  • , 1780910-0002

  • MILSPEC: --
Name:
Mount Subassembly
NSN:
NSN 1240-01-652-4346
  • Part(s): 
  • 13494905
  • , 1914905-0001

  • MILSPEC: --
Name:
Mount Subassembly
NSN:
NSN 1240-01-652-1166
  • Part(s): 
  • 40095D
  • , 14111701

  • MILSPEC: --
Name:
Sightunit
NSN:
NSN 1240-01-652-0150
  • Part(s): 
  • 202421

  • MILSPEC: --
Name:
Laser Range Finder
NSN:
NSN 1240-01-652-0144
  • Part(s): 
  • 7519681
  • , 7519681L1

  • MILSPEC: --
Name:
Periscope Subassembly
NSN:
NSN 1240-01-651-7085
  • Part(s): 
  • ASCCWAR

  • MILSPEC: --
Name:
Training Adapter
NSN:
NSN 1240-01-651-7081
  • Part(s): 
  • 9MVSSC-780IR

  • MILSPEC: --
Name:
L Range Finder-target Designator
NSN:
NSN 1240-01-651-3843
  • Part(s): 
  • A1DG.L30.DT.M

  • MILSPEC: --
Name:
Automatic Optical Level
NSN:
NSN 1240-01-651-2990
  • Part(s): 
  • 12301812

  • MILSPEC: --
Name:
Optical Element Cell
NSN:
NSN 1240-01-651-2220
  • Part(s): 
  • 79760238-001

  • MILSPEC: --
Name:
Infrared Collimator

 MILSPEC Parts

MILSPECs, short for Military Specifications, are a set of detailed standards and specifications used by the U.S. Department of Defense and other military organizations to ensure the quality, consistency, and performance of products and materials used in military applications. These standards cover a wide range of items, from aircraft components and electronics to uniforms and packaging materials.

MILSPECs serve as a blueprint for designing, manufacturing, and maintaining military equipment. They specify precise requirements, such as materials, dimensions, testing procedures, and performance expectations, which manufacturers must follow to meet the military's stringent demands.

MILSPECs are vital for achieving uniformity and compatibility within the military supply chain. These standards ensure that different components, even from different manufacturers, can work seamlessly together, which is critical for the reliability and safety of military equipment. They also play a crucial role in cost control, quality assurance, and safety compliance throughout the defense industry. Compliance with MILSPECs is often a prerequisite for companies looking to supply products to the military.

These detailed guidelines help maintain the highest quality and consistency in military equipment and materials. They are instrumental in ensuring that everything used by the military functions effectively and meets strict performance and safety standards.

MILSPEC.parts is proud to supply parts that meet these standards to our customers, as well of hundreds of thousands of other parts in the National Stock Number (NSN) catalog