National Item Identification Number
01-057-2856
010572856
5365-01-057-2856
5365010572856
National Stock Number
Item Name
SPACER,RING
Federal Supply Class
5365
Description
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.
Commercial and Government Entity Code (Supplier Data)
99657
MAROTTA CONTROLS INC.
78 BOONTON AVE
MONTVILLE
NJ
07045
973-334-7800
99657
MAROTTA CONTROLS INC.
78 BOONTON AVE
MONTVILLE
NJ
07045
973-334-7800
99657
MAROTTA CONTROLS INC.
78 BOONTON AVE
MONTVILLE
NJ
07045
973-334-7800
99657
MAROTTA CONTROLS INC.
78 BOONTON AVE
MONTVILLE
NJ
07045
973-334-7800
02697
PARKER HANNIFIN CORPORATION
DIV O-RING DIVISION
2360 PALUMBO DRIVE
LEXINGTON
KY
40509
859-269-2351
Reference Numbers (Part Numbers)
189243
281439-0001 ITEM 32
4460-0137
44608060-0137
8-137 N300-90
Required Categories
MATERIAL
OVERALL THICKNESS
INSIDE DIAMETER
OUTSIDE DIAMETER
THE MANUFACTURER
Required Description
PLASTIC POLYTETRAFLUOROETHYLENE
0.032 INCHES NOMINAL
2.100 INCHES NOMINAL
2.2