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 |
|---|---|
| 55643 | A-T-O CONSTRUCTION EQUIPMENT DIV |
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 |
|---|---|---|
| ACVW | STOCK THICKNESS | 0.188 INCHES NOMINAL |
| ACVW | STOCK THICKNESS | 0.188 INCHES NOMINAL |
| BXJW | SPRING OVERALL DIAMETER | 2.437 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| ABPZ | END RADIUS | 0.281 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | HAS TWO HOLES ON PERIPHERAL END; EACH HOLE HAS NOMINAL DIAMETER OF 0.281 IN.; NOMINAL DISTANCE FROM OUTSIDE EDGE TO HOLE CENTER ALONG WIDTH IS 1.000 IN.; NOMINAL CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG LENGTH IS 3.750 IN.; NOMINAL DISTANCE FROM FIRST HOLE CENTERLINE TO NEAREST EDGE ALONG LENGTH IS 1.000 IN. |
| STYL | STYLE DESIGNATOR | STRAIGHT |
| ACVV | STOCK WIDTH | 2.000 INCHES NOMINAL |
| CZJM | HUB END STYLE (NON-CORE) | ERR-090 |