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		                        | National Stock Number:
 5325-00-913-4630
 
 Federal Supply Class:
 5325
 
 National Item Identification Number:
 009134630
 
 Description:
 GROMMET,NONMETALLIC
 
 Detail:
 An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes BUSHING, NONMETALLIC; BUMPER, NONMETALLIC; and INSULATOR BUSHING.
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 Manufacturer Information:
 
 | 11588722 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 
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 Techincal Specification:
 
 | MATERIAL | RUBBER OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | 417,TYPE S,CLASS SB,GRADE 512 A1,B1,C1,F2 MIL STD SINGLE MATERIAL RESPONSE OVERALL |  | COLOR | BLACK OVERALL |  | GROMMET STYLE | ROUND |  | HOLE DIAMETER | 2.484 INCHES MINIMUM AND |  |  | 2.516 INCHES MAXIMUM |  | GROOVE WIDTH | 0.109 INCHES MINIMUM AND |  |  | 0.141 INCHES MAXIMUM |  | FLANGE THICKNESS | 0.219 INCHES NOMINAL |  | OVERALL HEIGHT | 0.562 INCHES NOMINAL |  | LARGE FLANGE OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |  | GROOVE OUTSIDE DIAMETER | 3.484 INCHES MINIMUM AND |  |  | 3.516 INCHES MAXIMUM |  | GROMMET CONSTRUCTION TYPE | SOLID |  | NONMETALLIC HARDNESS RATING | 45.0 MINIMUM SHORE DUROMETER A AND |  |  | 55.0 MAXIMUM SHORE DUROMETER A | 
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