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National Stock Number:
5340-01-255-6750
Federal Supply Class:
5340
National Item Identification Number:
012556750
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:
| 3867308-1 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.3200 INCHES NOMINAL | | END DIAMETER | 1.0000 INCHES NOMINAL | | BORE DIAMETER | 0.8310 INCHES MINIMUM AND 0.8320 INCHES MAXIMUM | | FIRST STEP DIAMETER | 1.0420 INCHES MINIMUM AND 1.0480 INCHES MAXIMUM | | FIRST STEP LENGTH | 1.2950 INCHES MINIMUM AND 1.3050 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9, ALLOY 7075, T7351 FED SPEC 1ST MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 OR ALUMINUM ALLOY,QQ-A-225/9,ALLOY 7075,T73 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.7200 INCHES NOMINAL | | SPECIAL FEATURES | BORE FINISH 32 MICROINCHES | | SECOND STEP LENGTH | 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS-13208,NATIONAL WATER LIFT COMPANY MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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