AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Spring Helical Torsion |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5360 Coil Flat Leaf and Wire Springs |
| National Item Identification Number (NIIN) | 00-580-9519 (005809519) |
| NCB Code | USA (00) |
| Manufacturer | Connecticut Spring And Stamping Co, R And D Welding And Machine Inc, Inspektorat Wsparcia Sil Zbrojnych, Pioneer Industries Inc, General Dynamics Ots Global Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 139C7823 | connecticut spring and stamping co | spring helical torsion | RFQ |
| 139C7823 | r and d welding and machine inc | spring helical torsion | RFQ |
| 5360PL1855064 | inspektorat wsparcia sil zbrojnych | spring helical torsion | RFQ |
| 139C7823 | pioneer industries inc | spring helical torsion | RFQ |
| 139C7823 | general dynamics ots global inc | spring helical torsion | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.973 INCHES NOMINAL |
| ABQK | END STYLE | STRAIGHT BEND END (LEFT) FIRST END |
| ABQK | END STYLE | STRAIGHT BEND END (RIGHT) SECOND END |
| AGEK | SPRING FREE LENGTH | 1.490 INCHES NOMINAL |
| AHQA | CENTER SECTION WIDTH | 1.430 INCHES MINIMUM AND 1.510 INCHES MAXIMUM |
| APCN | COIL QUANTITY | 5-1/2 |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 1.173 INCHES NOMINAL |
| AXLX | COIL AXIS TO CENTER SECTION DISTANCE | 2.143 INCHES MINIMUM AND 2.377 INCHES MAXIMUM |
| AXMH | END ANGULAR RELATIONSHIP | END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION |
| CXTH | END LENGTH | 2.143 INCHES MINIMUM BOTH ENDS AND 2.377 INCHES MAXIMUM BOTH ENDS |
| CXTN | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | 0.550 INCHES NOMINAL SECOND END |
| CXTN | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | 0.960 INCHES NOMINAL FIRST END |
| CXWF | CENTER STYLE | SQUARE TYPE |
| MATT | MATERIAL | STEEL UNS K08500 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 FINISH NO. 5.3.1.2 OR 5.3.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SINGLE TORSION RIGHT HAND |
| SUPP | SUPPLEMENTARY FEATURES | LOOP OFF-CENTERED WITH AN INSIDE DIA. OF 0.202 IN. MIN. AND 0.266 IN. MAX. AN OUTSIDE DIA. OF 0.434 IN. |
| Relevant Components for NSN - 5360-00-580-9519, 5360005809519 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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