National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 743B126 | 02101 | A | 3 | 2 | 1 | SE |
CAGE Information
| Code | Company |
|---|---|
| 02101 | OECO LLC DBA PACIFIC SCIENTIFIC OECO |
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 |
|---|---|---|
| AGEK | SPRING FREE LENGTH | 0.716 INCHES MINIMUM AND 0.772 INCHES MAXIMUM |
| AGEK | SPRING FREE LENGTH | 0.716 INCHES MINIMUM AND 0.772 INCHES MAXIMUM |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.144 INCHES MINIMUM BOTH ENDS AND 0.168 INCHES MAXIMUM BOTH ENDS |
| AARX | INSIDE DIAMETER | 0.144 INCHES MINIMUM AND 0.168 INCHES MAXIMUM |
| ABQK | END STYLE | SHORT TWISTED HOOK BOTH ENDS |
| MATT | MATERIAL | STEEL UNS K08500 OVERALL |
| AXMC | HOOK RADIUS | 0.072 INCHES MINIMUM BOTH ENDS AND 0.084 INCHES MAXIMUM BOTH ENDS |
| APCN | COIL QUANTITY | 21 |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| APGF | DESIGN TYPE | CLOSED |
| ASZD | LOAD RATING | 18.50 POUNDS MINIMUM AND 21.50 POUNDS MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| CSZP | SPRING LENGTH UNDER LOAD | 1.159 INCHES NOMINAL |
| AXLP | SPRING DEFLECTION RATE | 88.000 POUNDS PER INCH NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |