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National Stock Number: 5340-01-497-0629
Federal Supply Class: 5340
National Item Identification Number: 014970629
Description: BUMPER
Detail: AN ITEM SO DESIGNED THAT WHEN ATTACHED TO AN OBJECT, PROTECTS THAT OBJEC FROM DAMAGE BY REDUCING THE FORCE OF IMPACT WITH ANOTHER OBJECT. FOR EXTERNAL VEHICULAR BUMPERS SEE BUMPER, VEHICULAR. EXCLUDES GROMMET (AS MODIFIED); BUSHING, NONMETALLIC; PAD, CUSHIONING AND WASHER (AS MODIFIED).
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Manufacturer Information:
566-7067168-55 | 53711 | NAVAL SEA SYSTEMS COMMAND | H625-0306-55 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
OVERALL HEIGHT | 1.120 INCHES NOMINAL | OVERALL LENGTH | 5.440 INCHES NOMINAL | OVERALL WIDTH | 3.940 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | NICKEL | NONDEFINITIVE SPEC/STD DATA | 2-BAR,AGE-HARDENED FORM AND ANNEALED CONDITION AND HOT FINISH | SPECIAL FEATURES | MADE FROM 7.500 DIAMETER STOCK; CORNERS ARE ROUNDED (RADIUS OF 0.25); FOUR HOLES 0.406 DIAMETER ARE DRILLED THRU AND COUNTERBORED 0.625X0.870 DEEP CENTERED ON LINES 1.220 AND 4.220 INCHES FROM LEFT CROSSWISE EDGE AND 0.720 AND 3.220 INCHES UP FROM BOTTOM LENGTHWISE EDGE | SPECIFICATION/STANDARD DATA | 81348-QQ-N-286 GOVERNMENT SPECIFICATION | STYLE DESIGNATOR | RECTANGULAR | SUPPLEMENTARY FEATURES | DRAWING CALLS THIS A LOCK PAD; END ITEM IS INDICATOR ASSEMBLY |
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