Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPRING , HELICAL , TORSION
Definition:
AN OPEN-OR CLOSE-WOUND COIL SPRING CONSISTING OF ONE OR MORE HELICAL COILS, WOUND FROM DIFFERENT SHAPES AND TYPES OF MATERIAL AND FINISHED AT THE ENDS, DESIGNED TO EXERT PRESSURE IN A ROTATING DIRECTION AROUND THE COIL AXIS. EXCLUDES SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE COUNTERACTED BY CHANGES IN TEMPERATURE) AND SPRING, REINFORCING, HOSE.
CAGE Information
Code | Company |
---|---|
97499 | BELL HELICOPTER TEXTRON INC. |
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 |
---|---|---|
ABQK | END STYLE | ANGULAR SECOND END |
ABQK | END STYLE | OFFSET HINGE END, LEFT SIDE FIRST END |
CXTP | END LENGTH FROM SECOND BEND TO THIRD BEND OR END | 0.120 INCHES NOMINAL SECOND END |
AARX | INSIDE DIAMETER | 0.170 INCHES NOMINAL |
AXMC | HOOK RADIUS | 0.094 INCHES NOMINAL FIRST END |
MATT | MATERIAL | STEEL UNS K08500 OVERALL |
AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.238 INCHES NOMINAL |
CXTH | END LENGTH | 0.410 INCHES NOMINAL FIRST END |
AAUF | HOOK OPENING WIDTH | 0.060 INCHES NOMINAL FIRST END |
CXTN | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | 0.188 INCHES NOMINAL SECOND END |
AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
AXLH | COIL HELIX DIRECTION | LEFT-HAND |
AGEK | SPRING FREE LENGTH | 0.450 INCHES NOMINAL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
CXTH | END LENGTH | 0.316 INCHES NOMINAL SECOND END |
APCN | COIL QUANTITY | 11-7/8 |
STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |