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 |
|---|---|
| 77535 | BARNES GROUP INC. DBA ASSOCIATED SPR |
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 |
|---|---|---|
| ASZD | LOAD RATING | 3.24 POUNDS MINIMUM AND 3.96 POUNDS MAXIMUM |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.188 INCHES NOMINAL |
| APGF | DESIGN TYPE | OPEN |
| MATT | MATERIAL | STEEL COMP 302 OVERALL |
| AXMC | HOOK RADIUS | 0.068 INCHES NOMINAL BOTH ENDS |
| AARX | INSIDE DIAMETER | 0.136 INCHES NOMINAL |
| ABQK | END STYLE | RAISED HOOK BOTH ENDS |
| ABPP | OPENING WIDTH | 0.060 INCHES NOMINAL BOTH ENDS |
| AXLP | SPRING DEFLECTION RATE | 7.900 POUNDS PER INCH NOMINAL |
| AGEK | SPRING FREE LENGTH | 0.802 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |