NIIN Output Data
NIIN:
NSN:
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 9181960 | 18876 | A | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
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 |
|---|---|---|
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.388 INCHES NOMINAL |
| APCN | COIL QUANTITY | 8 |
| CXTH | END LENGTH | 0.438 INCHES NOMINAL SECOND END |
| MATT | MATERIAL | STEEL COMP 302 OVERALL |
| ABQK | END STYLE | ONE HOOK END FIRST END |
| AGEK | SPRING FREE LENGTH | 0.630 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| AARX | INSIDE DIAMETER | 0.244 INCHES NOMINAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| CXTH | END LENGTH | 0.688 INCHES NOMINAL FIRST END |
| ABQK | END STYLE | ANGULAR END (RIGHT) SECOND END |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| CXTP | END LENGTH FROM SECOND BEND TO THIRD BEND OR END | 0.250 INCHES NOMINAL SECOND END |