National Item Identification Number

00-774-8054
007748054
5365-00-774-8054
5365007748054

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)

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0AT62

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30760

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INGERSOLL RAND CO
200 CHESTNUT RIDGE RD
636
WESTWOOD
NJ
07675
201-573-0123

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99285

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INGERSOLL-RAND CO
ROCK DRILL DIV PLANT
7911 10TH AVE S
SEATTLE
WA
98108
206-223-1684

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Reference Numbers (Part Numbers)

3W21445
3W21445
3W21445
3W21445

Required Categories

MATERIAL
OVERALL THICKNESS
INSIDE DIAMETER
OUTSIDE DIAMETER

Required Description

STEEL CORROSION RESISTING
0.047 INCHES NOMINAL
3.812 INCHES NOMINAL
4.812 INC