National Item Identification Number
01-007-1628
010071628
5331-01-007-1628
5331010071628
National Stock Number
Item Name
O-RING
Federal Supply Class
5331
Description
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
Commercial and Government Entity Code (Supplier Data)
05228
PTI TECHNOLOGIES INC
SUB OF ESCO ELECTRONICS CORP
501 DEL NORTE BLVD
OXNARD
CA
93030
805-604-3717
NSN (National Stock Number) 5331-01-007-1628, 5331010071628 NIIN (National Identification Number) 01-007-1628, 010071628
Part Numbers (Reference Numbers)
MIL-R-25988/1
M25988/1-228
7551268
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DAT
Required Description
RUBBER FLUOROSILICONE CLASS FQ
2.214 INCHES MINIMUM AND
2.254 INCHES MAXIMUM;