Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPRING , HELICAL , EXTENSION
Definition:
AN OPEN-OR CLOSE-COILED SPRING, WOUND IN VARIOUS FORMS AND FROM DIFFERENT SHAPES AND TYPES OF MATERIALS AND FINISHED AT THE ENDS, SO DESIGNED TO PROVIDE RESISTANCE TO PULLING FORCES. THE CLOSE-COILED SPRINGS MAY INCORPORATE THE SPECIAL FEATURE OF INITIAL TENSION CREATED BETWEEN THE COILS WHEN WOUND SO THAT AN INITIAL LOAD MUST BE APPLIED TO SEPARATE THEM. EXCLUDES SPRING, REINFORCING, HOSE.
CAGE Information
Code | Company |
---|---|
70472 | BARNES GROUP INC DIV BARNES DISTRIBU |
Federal Supply Class
Title
COIL, FLAT, LEAF, AND WIRE SPRIN
Inclusions:
INCLUDES COMPRESSION SPRINGS; TORSION SPRINGS; LEAF SPRING ASSEMBLIES; FLAT SPRINGS; EXTENSION SPRINGS.
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
MATT | MATERIAL | STEEL COMP 302 OVERALL OR STEEL COMP 304 OVERALL |
MATT | MATERIAL | STEEL COMP 302 OVERALL OR STEEL COMP 304 OVERALL |
ABQK | END STYLE | SHORT TWISTED HOOK BOTH ENDS |
AXMC | HOOK RADIUS | 0.149 INCHES NOMINAL BOTH ENDS |
ASZD | LOAD RATING | 2.900 POUNDS NOMINAL |
CSZP | SPRING LENGTH UNDER LOAD | 3.810 INCHES NOMINAL |
AXLP | SPRING DEFLECTION RATE | 1.190 POUNDS PER INCH NOMINAL |
APCN | COIL QUANTITY | 28 |
STYL | STYLE DESIGNATOR | CYLINDRICAL |
AGEK | SPRING FREE LENGTH | 1.562 INCHES NOMINAL |
APGF | DESIGN TYPE | CLOSED |
AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
AARX | INSIDE DIAMETER | 0.298 INCHES NOMINAL |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,FORM 1,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL |
AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.360 INCHES NOMINAL |