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 |
|---|---|
| 04811 | PRECISION COIL SPRING COMPANY THE |
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 | 23 |
| FEAT | SPECIAL FEATURES | APPLY AIR DRY SOLID FILM LUBE PER MIL-L-46147A |
| AXLP | SPRING DEFLECTION RATE | 0.158 POUNDS PER INCH NOMINAL |
| MATT | MATERIAL | STEEL COMP 631 OVERALL |
| AGEK | SPRING FREE LENGTH | 5.650 INCHES NOMINAL |
| APGF | DESIGN TYPE | HELPER SPRING |
| AGAV | END ITEM IDENTIFICATION | T-38A |
| AXMC | HOOK RADIUS | 0.300 INCHES NOMINAL BOTH ENDS |
| ABQK | END STYLE | RAISED HOOK BOTH ENDS |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.780 INCHES MINIMUM AND 0.802 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 0.714 INCHES MINIMUM AND 0.740 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5678 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| ABPP | OPENING WIDTH | 0.300 INCHES NOMINAL BOTH ENDS |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.800 INCHES NOMINAL BOTH ENDS |