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 |
|---|---|
| 84955 | KAMAN AEROSPACE CORPORATION DBA HELI |
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 |
|---|---|---|
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.350 INCHES NOMINAL FIRST END |
| AXMC | HOOK RADIUS | 0.105 INCHES NOMINAL SECOND END |
| MATT | MATERIAL | STEEL UNS K08500 OVERALL |
| ABQK | END STYLE | LONG ROUND HOOK SECOND END |
| ABPP | OPENING WIDTH | 4.760 INCHES NOMINAL SECOND END |
| AARX | INSIDE DIAMETER | 0.290 INCHES NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| ABQK | END STYLE | RAISED HOOK FIRST END |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 5.010 INCHES NOMINAL SECOND END |
| AXMC | HOOK RADIUS | 0.150 INCHES NOMINAL FIRST END |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| APGF | DESIGN TYPE | CLOSED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| AXLP | SPRING DEFLECTION RATE | 1.000 POUNDS PER INCH MINIMUM AND 1.200 POUNDS PER INCH MAXIMUM |
| ABPP | OPENING WIDTH | 0.120 INCHES NOMINAL FIRST END |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AGEK | SPRING FREE LENGTH | 9.582 INCHES NOMINAL |
| APCN | COIL QUANTITY | 100 |