|
|
|
National Stock Number:
5340-00-128-1712
Federal Supply Class:
5340
National Item Identification Number:
001281712
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.
|
Manufacturer Information:
| 206-031-580-1 | 66356 | MIDWAY MACHINE COMPANY INC. | | 206-031-580-1 | 97499 | BELL TEXTRON INC |
|
Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.3100 INCHES MINIMUM AND 0.3300 INCHES MAXIMUM | | END DIAMETER | 0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM | | BORE DIAMETER | 0.3250 INCHES MINIMUM AND 0.3450 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM | | COUNTERBORE LENGTH | 1.2800 INCHES MINIMUM AND 1.3400 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 1.5900 INCHES MINIMUM AND 1.6500 INCHES MAXIMUM | | FIRST STEP LENGTH | 0.0700 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM | | OVERALL HEIGHT | 1.4200 INCHES MINIMUM AND 1.4400 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4260 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 356.0 | | SECOND END DIAMETER | 0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM | | SPECIAL FEATURES | TWO SIDES OF FIRST STEP FLATTENEDTO 1.2500 IN. ACROSS FLATS,FOUR MTG HOLES PARALLEL TO BORE THRU FIRST STEP 0.125 IN. DIA,0.750 IN. C TO C | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | CHROMATE ZINC | | TEST DATA DOCUMENT | 97499-BPS4089 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
|
|