5325-00-231-6624 GROMMET,METALLIC Index 2990-00-231-6628 PIPE,EXHAUST

National Stock Number:
5325-00-231-6625

Federal Supply Class:
5325

National Item Identification Number:
002316625

Description:
GROMMET,METALLIC

Detail:
A TWO-PIECE METALLIC ITEM, ONE PIECE USUALLY TUBULAR IN APPEARANCE AND FLANGED AT ONE END, THE OTHER PIECE A PLAIN TOOTH OR SPUR WASHER OR RETAINING RING. IT IS PRIMARILY USED FOR LINING AND REINFORCING THE EDGES OF HOLES. THE UNFLANGED END IS DESIGNED TO BE INSERTED THROUGH A HOLE AND RETAINED IN PLACE BY BEING CRIMPED OVER THE PLAIN OR TOOTH WASHER OR RETAINING RING OR BY CLINCHING ACTION BETWEEN THE SPUR WASHER AND THE FLANGED END. EXCLUDES EYELET, METALLIC.


Manufacturer Information:
MILG1649181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BARREL HEIGHT0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
BARREL LARGEST LENGTH1.281 INCHES MINIMUM AND 1.287 INCHES MAXIMUM
BARREL LARGEST WIDTH0.218 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
BARREL LENGTH1.244 INCHES MINIMUM AND 1.246 INCHES MAXIMUM
BARREL STYLETAPERED RECTANGULAR WITH ROUND ENDS TYPE
BARREL WIDTH0.210 INCHES MINIMUM AND 0.213 INCHES MAXIMUM
FLANGE LENGTH1.465 INCHES MINIMUM AND 1.475 INCHES MAXIMUM
FLANGE STYLEFLANGE
FLANGE WIDTH0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM
MATERIALCOPPER ALLOY 260 AND COPPER ALLOY 268 OVERALL
NONDEFINITIVE SPEC/STD DATA4 TYPE AND 3 CLASS
WASHER STYLEFLAT
SURFACE TREATMENTOXIDE FILM OVERALL


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