Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPRING , HELICAL , EXTENSION
Definition:
AN OPEN-OR CLOSE-COILED SPRING, WOUND IN VARIOUS FORMS AND FROM DIFFERENT SHAPES AND TYPES OF MATERIALS AND FINISHED AT THE ENDS, SO DESIGNED TO PROVIDE RESISTANCE TO PULLING FORCES. THE CLOSE-COILED SPRINGS MAY INCORPORATE THE SPECIAL FEATURE OF INITIAL TENSION CREATED BETWEEN THE COILS WHEN WOUND SO THAT AN INITIAL LOAD MUST BE APPLIED TO SEPARATE THEM. EXCLUDES SPRING, REINFORCING, HOSE.
CAGE Information
| Code | Company |
|---|---|
| 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRO |
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 | 45 |
| ABQK | END STYLE | DOBBY HOOK BOTH ENDS |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.328 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| AGEK | SPRING FREE LENGTH | 2.703 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| ABPP | OPENING WIDTH | 0.188 INCHES NOMINAL BOTH ENDS |
| AXMC | HOOK RADIUS | 0.063 INCHES NOMINAL BOTH ENDS |
| AARX | INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | N,22-W-11 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |