0-521-321 NSN 1660-00-487-0074 - f8a88b29

FSC With Name

1660 - Aircraft Air Conditioning, Heating, and Pressurizing Equipment

FSG

16

FSG With Name

16 - Aircraft Components and Accessories

Item Name

SPRING,RELIEF VALVE

FSC Name

Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Cage Code

3990

Part Number

0-521-321

NSN Number

1660-00-487-0074 (1660004870074)

FSG Name

Aircraft Components and Accessories

FSC

1660

NIIN Number

4870074

MFG Name

INGERSOLL-RAND CO