National Item Identification Number

01-138-4276
011384276
5365-01-138-4276
5365011384276

National Stock Number

Item Name

SPACER,SLEEVE

Federal Supply Class

5365

Description

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (When the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see SPACER, PLATE. Excludes items with lubricating features, see BEARING, SLEEVE and BUSHING, SLEEVE. See also BUSHING, TAPERED; SPACER, RING; WASHER, FLAT; and WASHER, (as modified).

Commercial and Government Entity Code (Supplier Data)

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02750

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EATON AEROSPACE LLC
DBA ENGINEERED SENSORS DIV
15 DURANT AVE
BETHEL
CT
06801
203-796-6183

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Reference Numbers (Part Numbers)

JEP521B

Required Categories

SPECIAL FEATURES
TEST DATA DOCUMENT
SPECIAL TEST FEATURES
REFERENCE NUMBER DI

Required Description

OUTSIDE THREAD 1.875-16 UN-2A ON FLANGE END CHAMFER 0.060 IN. BY 45 DEG INSIDE E