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National Stock Number: 5340-01-222-8451
Federal Supply Class: 5340
National Item Identification Number: 012228451
Description: SEAT,HELICAL COMPRESSION SPRING
Detail: A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.
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Manufacturer Information:
NMP-402 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | NMP-402 PIECE 13 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | NMP402PC 7,10,1 | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | S4824H3157488 | 80064 | NAVAL SHIP SYSTEMS COMMAND | S4824H3157488 PIECE 13 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 0.1875 INCHES NOMINAL | BORE DIAMETER | 0.2500 INCHES NOMINAL | FIRST STEP DIAMETER | 1.5000 INCHES NOMINAL | OVERALL HEIGHT | 0.4375 INCHES NOMINAL | MATERIAL | STEEL | SPECIAL FEATURES | BORE THREADED 0.250-20 THDS THRU;LOWER SPRING STEP | STYLE DESIGNATOR | SEAT |
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