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National Stock Number:
5340-00-352-7480
Federal Supply Class:
5340
National Item Identification Number:
003527480
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:
| 3B1142 | 11083 | CATERPILLAR INC | | IPD3B1142 | 55883 | INDUSTRIAL PARTS DEPOT INC | | MS5 | 76255 | MCQUAY-NORRIS INC OEM DIV AN SKF INDUSTRIES CO | | L399 | 77220 | DANA CORP ENGINE PRODUCTS DIV |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.2970 INCHES NOMINAL | | END DIAMETER | 0.8440 INCHES NOMINAL | | BORE DIAMETER | 0.5000 INCHES MINIMUM AND 0.5060 INCHES MAXIMUM | | COUNTERBORE LENGTH | 0.5470 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.6540 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM | | FEATURES PROVIDED | CASEHARDENED | | FIRST STEP DIAMETER | 1.2500 INCHES NOMINAL | | FIRST STEP LENGTH | 0.2500 INCHES NOMINAL | | MATERIAL | STEEL,FED STD 66,AISI/SAE 1035 | | III FSC APPLICATION DATA | 1. CYLINDER HEAD AND VALVE GROUP,DIESEL ENGINE | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.6720 INCHES NOMINAL | | SECOND STEP DIAMETER | 1.8750 INCHES NOMINAL | | SPECIAL FEATURES | FIRST STEP CHAMFERED 45 DEG BY 0.156J IN. | | STYLE DESIGNATOR | SEAT |
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