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National Stock Number:
5325-00-218-7528
Federal Supply Class:
5325
National Item Identification Number:
002187528
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.
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Manufacturer Information:
| 510AS101-20 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | MILG16491 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BARREL HEIGHT | 0.175 INCHES NOMINAL | | BARREL LARGEST OUTSIDE DIAMETER | 0.290 INCHES NOMINAL | | BARREL OUTSIDE DIAMETER | 0.240 INCHES NOMINAL | | BARREL STYLE | TAPERED ROUND TYPE | | COLOR | BLACK OVERALL | | FLANGE OUTSIDE DIAMETER | 0.545 INCHES NOMINAL | | FLANGE STYLE | FLANGE | | MATERIAL | COPPER ALLOY 268 OR COPPER ALLOY 260 OVERALL | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 3 CLASS AND 0 SIZE | | WASHER STYLE | FLAT W/ FORMED INNER EDGE | | SURFACE TREATMENT | OXIDE FILM OVERALL |
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