28 August 1964
FILTER ELEMENT AND RING ASSEMBLY
1.1 This specification covers a filter element and ring assembly for
assembly into canisters.
2.1 The following documents of the issue in effect on the date of invitation
for bids or request for proposal form a part of this specification to the extent
B o x e s , Wood, Nailed and Locked-Corner.
- Fiberboard; Sheet, Stock and Cut Shapes.
- T a p e , Pressure-Sensitive Adhesive paper, (For Carton
F S C 4240