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		                        | National Stock Number:
 9390-00-033-7564
 
 Federal Supply Class:
 9390
 
 National Item Identification Number:
 000337564
 
 Description:
 NONMETALLIC SPECIAL SHAPED SECTI
 
 Detail:
 A STRUCTURAL SHAPE FABRICATED FROM NONMETALLIC MATERIAL(S) HAVING A PECULIAR PREFORMED CROSS-SECTIONAL FORM. IT MAY HAVE A REINFORCING AGENT(S) AND BACKING. EXCLUDES SEAL, NONMETALLIC SPECIAL SHAPED SECTION.
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 Manufacturer Information:
 
 | 4-1208-1B | 38597 | LOCKHEED MARTIN CORPORATION |  | 574 | 77969 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. |  | MIL-R-6855 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 
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 Techincal Specification:
 
 | BASE FLANGE THICKNESS | 0.062 INCHES NOMINAL |  | ENVIRONMENTAL PROTECTION | OZONE RESISTANT AND LOW TEMPERATURE |  | INSIDE RADIUS | 0.185 INCHES NOMINAL |  | MATERIAL | RUBBER CHLOROPRENE CLASS CR |  | MINIMUM TENSILE STRENGTH | 1300 POUNDS PER SQUARE INCH |  | NONDEFINITIVE SPEC/STD DATA | A TYPE AND 40 GRADE AND 2 CLASS AND EXTRUDED FORM |  | NONMETALLIC HARDNESS RATING | 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A |  | OUTSIDE RADIUS | 0.250 INCHES NOMINAL |  | OVERALL WIDTH | 1.000 INCHES NOMINAL |  | SPECIAL FEATURES | SMOOTH FINISH | 
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