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Parts & Accessories

How To Find Parts:

To find parts by identifying them through a diagram, click the link below. After selecting the image of the part you are looking for, you will be redirected to the information page on that part.

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The helmet mounting solution for night vision goggles has come a long way in the last 20 years, and to date, Aviation Specialties Unlimited, Inc. is proud to distribute the most effective and precise products of helmet mounting, parts, and accessories.

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PAS P.C. Board
NSN No. 5998-01-258-2950 Item is a breakdown component of the Pivot & Adjust Shelf (50095...
Pivot And Adjustment Shelf

P/N 5009555

NSN No. 5855-01-381-6036

Plate Assembly

P/N 264834-3

NSN No. 5855-01-449-4580

Purge Valve

P/N SM-C-806612 

NSN No. 4820-01-344-1507

Purge Valve O-Ring

P/N AS3578-002

NSN No. 5330-01-346-6177

Shelf Assembly

P/N 5009561

NSN No. 5855-01-444-3376

Shelf Cover

P/N 5009564

NSN No. 5340-01-457-0506

Special Setscrew

P/N 266794

NSN No. 5305-01-440-9671

Stop Adapter

P/N 268624

NSN No. 5855-01-464-1926

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