4140-99-735-8770
Vaneaxial Fan
4140997358770 997358770 55-089698 3990/51994 D3990/51994 55-AO-571 D89698 25665-30020 99-778-2711
A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures. View more Vaneaxial Fan
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Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

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55-089698 3990/51994 D3990/51994 55-AO-571 D89698 25665-30020 99-778-2711 A nonpositive displacement
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Restrictions 4140-99-735-8770
Approved Sources 4140-99-735-8770
- Part Number
- Manufacturer
- Status
- 55-089698
- Manufacturer
- K7776 - Ametek Airtechnology Group Limited (Active)
- Primary Buy
- Primary Buy
- 3990/51994
- K0662 - Leonardo Mw Ltd (Replaced)
- Secondary Buy
- Secondary Buy
- D3990/51994
- K0662 - Leonardo Mw Ltd (Replaced)
- Secondary Buy
- Secondary Buy
- 55-AO-571
- K7776 - Ametek Airtechnology Group Limited (Active)
- Secondary Buy
- Secondary Buy
- D89698
- K7776 - Ametek Airtechnology Group Limited (Active)
- Secondary Buy
- Secondary Buy
- 99-778-2711
- U9199 - Ministry Of Defence United Kingdom (Active)
- NATO Reference
- NATO Reference
- 25665-30020
- K0662 - Leonardo Mw Ltd (Replaced)
- Vendor Drawing
- Vendor Drawing
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