NSN (3120012684520) – NSN 3120-01-268-4520 Parts List

Item Name Bushing Sleeve
Federal Supply Group (FSG) Bearings
Federal Supply Class (FSC) 3120 Bearings Plain Unmounted
National Item Identification Number (NIIN) 01-268-4520 (012684520)
NCB Code USA (01)
Manufacturer Atk Launch Systems Inc
Part Number Manufacturer Item Name Cage Code RFQ
8U56120-603 atk launch systems inc bushing sleeve 07703 RFQ

Technical Characteristics of NSN 3120012684520

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH1.5000 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER1.5620 INCHES NOMINAL
ADASBODY INSIDE DIAMETER1.0150 INCHES NOMINAL
AEPRFLANGE OUTSIDE DIAMETER2.0000 INCHES NOMINAL
AGFFFLANGE WIDTH0.2500 INCHES NOMINAL
BZLXCORNER SHAPECHAMFERED INSIDE LEFT CORNER
BZLXCORNER SHAPERELIEF GROOVE LEFT FLANGE BODY CORNER
BZLXCORNER SHAPESQUARE INSIDE RIGHT CORNER
BZLXCORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
BZLXCORNER SHAPESQUARE OUTSIDE LEFT CORNER
BZLXCORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CQFMHARDNESS RATING35.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
FEATSPECIAL FEATURESBODY OD 1.562 FROM FLANGE TO 0.30FROM END; REDUCED TO 1.527; ID SAME THROUGHOUT 1.015
MATTMATERIALSTEEL COMP 4340 OVERALL
STYLSTYLE DESIGNATORSOLID,EXTERNAL FLANGE ONE END

Relevant Components for NSN - 3120-01-268-4520, 3120012684520
3110-01-255-0285 (3110012550285) 3110-01-155-9579 (3110011559579) 3120-00-909-4754 (3120009094754) 3120-01-058-2382 (3120010582382)
3120-12-346-8328 (3120123468328) 3120-01-665-2641 (3120016652641) 3110-01-394-7967 (3110013947967) 3110-00-156-4156 (3110001564156)
3120-01-324-0459 (3120013240459) 3120-01-338-7401 (3120013387401) 3120-01-375-2931 (3120013752931) 3120-01-546-5336 (3120015465336)

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