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National Stock Number:
5340-01-317-4162
Federal Supply Class:
5340
National Item Identification Number:
013174162
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:
| 6309948 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6309948 | 59364 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| BORE DIAMETER | 1.3740 INCHES MINIMUM AND 1.3760 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 2.3300 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.4550 INCHES NOMINAL | | COUNTERSINK DIAMETER | 2.4000 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.3800 INCHES NOMINAL | | END DIAMETER | 2.4000 INCHES NOMINAL | | FIRST STEP DIAMETER | 2.6200 INCHES NOMINAL | | FIRST STEP LENGTH | 0.7750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-200/8, ALLOY 6061, T6510 FED SPEC 2ND MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | OVERALL HEIGHT | 1.3800 INCHES NOMINAL | | SECOND STEP DIAMETER | 3.7410 INCHES MINIMUM AND 3.7420 INCHES MAXIMUM | | SPECIAL FEATURES | 3 HOLES IN FLANGE 0.209 IN. MIN,0.218 IN. MAX DIA,2 OPEN SLOTS; 1 SLOT 0.250 IN. W,1 SLOT 0.500 IN. W | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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