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National Stock Number:
6635-00-056-9302
Federal Supply Class:
6635
National Item Identification Number:
000569302
Description:
TESTER,SPRING RESILIENCY
Detail:
An apparatus, device, or instrument which is specifically designed for testing spring resiliency by subjection to the desired strain and indicating this force in units of weight. Indication may be by means of a dial, graduated scale, a pressure gage, a weighing scale, or by the graduated scale of a torque indicator wrench. The force may be applied mechanically, hydraulically, or manually. May have a fixed or adjustable platform load receiver. Excludes SCALE (as modified).
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Manufacturer Information:
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Techincal Specification:
| ENTRY DATE | 74-09-01 | | FUNCTIONAL CLASSIFICATION | AA-8.8 | | FUNCTIONAL DESCRIPTION | PORTABLE,QUICK ACTION,HIGH READABILITY; USED FOR TESTING TENSILE OR COMPRESSION STRENGTH OF FABRIC,PAPER,STRING,PLASTIC AND RUBBER,UP TO BREAKING PT OR FOR PILL CRUSHING OR PIERCING APPL; CONSTRUCTED TO WITHSTAND CONSTANT USE AT FULL LOADS | | LOAD RECEIVER TYPE | PLATFORM | | MEASUREMENT UNIT | POUND | | MOUNTING METHOD | PORTABLE | | OPERATION METHOD | MANUAL | | REFERENCE DATA AND LITERATURE | NA 17-15BU-3 AND 17-20MF-05 | | SCALE RANGE | 0 TO 100 LB | | SCALE SMALLEST INCREMENT GRADUATION | 0.20 LB SMALLEST INCREMENT | | SPECIAL FEATURES | EXTENSION SPRING MAX EXTENSION LG 10 IN.; ACCESSORIES- 12 IN. RULE GRADUATED BY 1/64 IN. W/POINTER AND MAGNIFIER,TWO CLEVIES WITH 0.375 IN. PINS,0.250 IN. DIA CORE ROD AND BRACKET | | SPRING MAXIMUM OUTSIDE DIAMETER ACCOMMODATED | 4.875 INCHES | | SPRING MAXIMUM OVERALL FREE LENGTH ACCOMMODATED | 12.000 INCHES | | SPRING TRAVEL GAGE | NOT INCLUDED | | SPRING TYPE FOR WHICH DESIGNED | COMPRESSION AND TENSION | | TORQUE INDICATING WRENCH USAGE FEATURE | NOT INCLUDED | | UNIT TYPE | WEIGHING SCALE |
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