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 |
---|---|
19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
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 |
---|---|---|
AGEK | SPRING FREE LENGTH | 2.1 MILLIMETERS NOMINAL |
AGAV | END ITEM IDENTIFICATION | PISTOL,9-MM,M9 |
ABQK | END STYLE | PARALLEL SECOND END |
CXTH | END LENGTH | 11.25 MILLIMETERS NOMINAL SECOND END |
APCN | COIL QUANTITY | 2 |
ABQK | END STYLE | ONE HOOK END FIRST END |
AXLQ | SPRING FREE OUTSIDE DIAMETER | 5.7 MILLIMETERS NOMINAL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-8957 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
AARX | INSIDE DIAMETER | 4.5 MILLIMETERS NOMINAL |
CXTH | END LENGTH | 11.5 MILLIMETERS NOMINAL FIRST END |
MATT | MATERIAL | STEEL OVERALL |
AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
FEAT | SPECIAL FEATURES | STRESS RELIEVE AT 260 DEGREES C FOR 30 MINUTES IN AIR FURNACE AND QUENCH IN WATER,AFTER FORMING |
STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
CXTP | END LENGTH FROM SECOND BEND TO THIRD BEND OR END | 5.5 MILLIMETERS NOMINAL SECOND END |
CXTN | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | 5.5 MILLIMETERS NOMINAL SECOND END |