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National Stock Number:
4820-01-103-0160
Federal Supply Class:
4820
National Item Identification Number:
011030160
Description:
GUIDE,VALVE STEM
Detail:
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
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Manufacturer Information:
| 810-4385049 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-4385049-B-042 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-4385049-X-042 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| SPECIAL FEATURES | MATERIAL - NICKEL-ALUMINUM-BRONZE, MIL-B-24059; FORGED-ANNEALED; 3.000 IN. LENGTH; FIRST END 4.375 IN. OVERALL DIA; FOUR SLOTS 0.219 IN. RADIUS; CHAMFERED 0.125 IN. X 45 DEG; FLANGE 0.250 IN. THICK; SECOND END COUNTERSHUNK 3.000 IN. OVERALL DIA; 0.875 IN. DEEP; 2.000 IN. INSIDE DIA; BUTTRESS EXTERNAL THREADS; 8 SPHER RADIUS, 45 DEG; 4 THREADS PER IN.; RIGHT HAND |
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