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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SPACER , SLEEVE

Definition:

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).

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
204-011-447-001 97499 A 5 2 5 9Z
204-011-447-1 97499 A 3 2 1 CT

CAGE Information

Code Company
97499 BELL HELICOPTER TEXTRON INC.

Federal Supply Class

Title

BUSHINGS, RINGS, SHIMS, AND SPAC

Inclusions:

INCLUDES EXTERNALLY THREADED RINGS; KEYED AND SERRATED LOCK RINGS; DEE RINGS; INSTRUMENT RETAINING RINGS; SHIM SETS AND ASSORTMENTS; PLATE SPACERS; RING SPACERS; SLEEVE SPACERS; STEPPED SPACERS; SPACER SETS AND ASSORTMENTS; SLEEVE BUSHINGS; MACHINE THREADED BUSHINGS; MACHINE THREADED PLUGS.

Exclusions:

EXCLUDES SLEEVE BEARINGS (FSC 3120); PIPE THREADED PLUGS (FSC 4730); PISTON RINGS (FSC 2520, 2805, 2810, 2815, 2825, 2990, 3040, 4310, AND 4820); RETAINING RINGS (FSC 5325); SHIM STOCK (FSC 9515).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ABHP OVERALL LENGTH 4.5250 INCHES MINIMUM AND 4.5300 INCHES MAXIMUM
SFTT SURFACE TREATMENT ANODIZE OUTSIDE DIAMETER SURFACE OF BODY
SFTT SURFACE TREATMENT ANODIZE LEFT END SURFACE OF BODY
MATT MATERIAL ALUMINUM ALLOY OVERALL
CSYT CHAMFER ANGLE (NON-CORE) ERR-070
ADAS BODY INSIDE DIAMETER 1.2200 INCHES MINIMUM AND 1.2800 INCHES MAXIMUM
SFTT SURFACE TREATMENT ANODIZE INSIDE DIAMETER SURFACE OF BODY
AGFW INTERIOR FLANGE WIDTH 0.9250 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM
AGFU INTERIOR FLANGE HOLE DIAMETER 0.3740 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM
SFTT SURFACE TREATMENT ANODIZE RIGHT END SURFACE OF BODY
AAZP CHAMFER LENGTH ERR-070 AND ERR-070
ADAR BODY OUTSIDE DIAMETER 1.4000 INCHES MINIMUM AND 1.6000 INCHES MAXIMUM

Similar Parts

204-011-447-001 , 204011447001 , 5365-00-731-8078 , 5365007318078 , 007318078 , 204-011-447-001 , 204-011-447-1 ,