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National Stock Number:
5340-01-058-0148
Federal Supply Class:
5340
National Item Identification Number:
010580148
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:
| NAP732PC31 | 70667 | ATLAS VALVE CO | | P537E | 70667 | ATLAS VALVE CO |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.3750 INCHES NOMINAL | | END DIAMETER | 1.0000 INCHES NOMINAL | | BORE DIAMETER | 0.4380 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 2.1850 INCHES NOMINAL | | FIRST STEP LENGTH | 0.1900 INCHES NOMINAL | | OVERALL HEIGHT | 0.7500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 202 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 322 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 633 OR STEEL COMP 634 OR STEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 430 OR STEEL COMP 430F OR STEEL COMP 430FSE OR STEEL COMP 431 OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 440F OR STEEL COMP 440FSE OR STEEL COMP 446 | | SECOND END DIAMETER | 1.6170 INCHES NOMINAL | | SPECIAL FEATURES | ONE HOLE 0.125 IN. DIA |
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