National Item Identification Number

00-924-8936
009248936
5365-00-924-8936
5365009248936

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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31856

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POLYFLON CORP
1 WILLARD RD
NORWALK
CT
06851
203-840-7555

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71724

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JOHN CRANE INC DEL
6400 OAKTON ST
MORTON GROVE
IL
60053
847-967-2400

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77445

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Reference Numbers (Part Numbers)

524652
524652
524652
524652

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
OVERALL THICKNESS
INSIDE DIAMET

Required Description

PLASTIC POLYTETRAFLUOROETHYLENE
AMS 3656 ASSN STD SINGLE MATERIAL RESPONSE
0.0