Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPRING , SPIRAL , TORSION
Definition:
A SPRING CONSISTING OF A LENGTH OF MATERIAL WOUND ON ITSELF IN THE FORM OF A SPIRAL, FINISHED AT THE ENDS AND DESIGNED TO EXERT PRESSURE IN A ROTATING DIRECTION AROUND THE SPRING AXIS. THE MATERIAL MAY BE OF VARIOUS CROSS-SECTIONAL SHAPES SUCH AS ROUND OR RECTANGULAR. EXCLUDES SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE DESIGNED TO BE COUNTERACTED BY CHANGES IN TEMPERATURE).
CAGE Information
| Code | Company |
|---|---|
| 97424 | AMETEK INC. DIV AEROSPACE & DEFENSE |
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 |
|---|---|---|
| ABPZ | END RADIUS | 0.063 INCHES NOMINAL |
| ABPZ | END RADIUS | 0.063 INCHES NOMINAL |
| CXTB | HUB SIZE | 0.281 INCHES NOMINAL |
| APCN | COIL QUANTITY | 3-1/2 |
| ALME | MATERIAL HARDNESS RATING | 73.0 ROCKWELL B MINIMUM AND 76.0 ROCKWELL B MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| ACVV | STOCK WIDTH | 0.312 INCHES NOMINAL |
| ACVW | STOCK THICKNESS | 0.026 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |