National Item Identification Number
00-052-5502
000525502
4820-00-052-5502
4820-00-052-5502
National Stock Number
Item Name
FLAPPER,CHECK VALVE
Federal Supply Class
4820
Description
Commercial and Government Entity Code (Supplier Data)
81205
Reference Numbers (Part Numbers)
39-21702-1
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
THE MANUFACTURERS DATA
MANUFACTURERS
Required Description
CRES 410 PER AMS5505;HEAT TREAT TO 160-220 KSI
81205
39-21702-1