6605-99-001-5551
Unmounted Magnetic Compass
6605990015551 990015551 SC21-1A SC21-A101 SC21-MK1A
An instrument which utilizes a magnetic needle or indicator and a graduated dial or card to determine direction in relation to the magnetic north. It does not have provisions for mounting in a fixed position when in use. It may include a mirror bisected by a hairline and affixed to the inside of a hinged cover. View more Unmounted Magnetic Compass
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Managed by  United Kingdom
NSN Created on 14 Oct 1991
Data Last Changed 
January 2023
January 2023
NATO Update Count 
1
1
NATO Data Quality 
       

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SC21-1A SC21-A101 SC21-MK1A An instrument which utilizes a magnetic needle or indicator and a graduated 
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Unmounted Magnetic Compass 6605990015551 -1A SC21-A101 SC21-MK1A An instrument which utilizes a
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 Restrictions  6605-99-001-5551
 End Users  6605-99-001-5551
- Singapore (YJ)
 
- Australia (ZA)
 
- United Kingdom (ZK)
 
 Approved Sources  6605-99-001-5551
- Part Number
- Manufacturer
 - Status
 - SC21-1A
  - Manufacturer
 -  U1618 - Hall And Watts Defence Optics (Active) 
- Primary Buy
  - Primary Buy
 - SC21-1A
 -  Z6M32 - Hall & Watts Australia Pty Ltd (Active) 
- Incomplete Secondary Reference
  - Incomplete Secondary Reference
 - SC21-A101
 -  U1618 - Hall And Watts Defence Optics (Active) 
- Secondary Buy
  - Secondary Buy
 - SC21-MK1A
 -  U1618 - Hall And Watts Defence Optics (Active) 
- Secondary Buy
  - Secondary Buy
 
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