National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 7738785P1 | 99971 | A | 3 | 9 | 1 | SE | ||
| 7738785P0001 | 99971 | A | 5 | 9 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONI |
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 |
|---|---|---|
| APCN | COIL QUANTITY | 6 |
| MATT | MATERIAL | STEEL OVERALL |
| AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| AARX | INSIDE DIAMETER | 0.340 INCHES NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.460 INCHES NOMINAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| CXTH | END LENGTH | 0.385 INCHES NOMINAL BOTH ENDS |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| AGEK | SPRING FREE LENGTH | 0.344 INCHES NOMINAL |
| ABQK | END STYLE | SHORT HOOK, END OVERALL |