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National Stock Number: 5340-00-769-7391
Federal Supply Class: 5340
National Item Identification Number: 007697391
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:
20882-01 | 09344 | ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS | 20882-1 | 09344 | ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS |
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Techincal Specification:
DISTANCE FROM CENTER TO BEGINNING OF RIDGE | 0.2200 INCHES NOMINAL | DISTANCE FROM END TO FIRST STEP | 0.0750 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM | END DIAMETER | 0.3110 INCHES NOMINAL | BORE DIAMETER | 0.1380 INCHES NOMINAL | COUNTERBORE LENGTH | 0.0750 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM | COUNTERBORE DIAMETER | 0.2810 INCHES NOMINAL | FIRST STEP DIAMETER | 0.4700 INCHES NOMINAL | MATERIAL | CRES QQ-S-766,300 SERIES | PROPRIETARY CHARACTERISTICS | PACS | OVERALL HEIGHT | 0.0900 INCHES MINIMUM AND 0.1055 INCHES MAXIMUM | RIDGE HEIGHT | 0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TY 2 AND MIL-C-13924 CL 4 FED SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | PASSIVATE AND OXIDE | DEPRESSION DEPTH | 0.0750 INCHES NOMINAL | DESIGN TYPE | SOLID |
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