National Item Identification Number
01-157-9875
011579875
5330-01-157-9875
5330011579875
National Stock Number
Item Name
RETAINER,PACKING
Federal Supply Class
5330
Description
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.
Commercial and Government Entity Code (Supplier Data)
85850
JOHN EVANS SONS INC
1 SPRING AVE
LANSDALE
PA
19446
215-368-7700
96169
Reference Numbers (Part Numbers)
2620-908X9 PIECE 17 1/4 IN
2620-908X9 PIECE 17 1/4 IN
Required Categories
CROSS-SECTIONAL HEIGHT
FLANGED BODY OUTSIDE DIAMETER
CENTER HOLE DIAMETER
PER
Required Description
0.250 INCHES NOMINAL
0.500 INCHES NOMINAL
0.391 INCHES NOMINAL
0.874 INCHES N