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 |
|---|---|
| 72957 | ELLIOTT COMPANY DIV JEANNETTE |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL UNS K15047 OVERALL |
| APCN | COIL QUANTITY | 8 |
| ABPP | OPENING WIDTH | 0.812 INCHES NOMINAL FIRST END |
| AXMC | HOOK RADIUS | 0.700 INCHES NOMINAL FIRST END |
| ABQK | END STYLE | TAPERED END W/ BOLT FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A232-63T ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AGEK | SPRING FREE LENGTH | 5.287 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 1.400 INCHES NOMINAL |
| ABQK | END STYLE | RAISED HOOK SECOND END |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AHNY | BOLT DIAMETER | 0.250 INCHES NOMINAL BOTH ENDS |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 1.850 INCHES NOMINAL |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| CQJQ | BOLT LENGTH | 1.750 INCHES NOMINAL BOTH ENDS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 192A,CAGE 72957 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |