AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Spring Helical Extension |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5360 Coil Flat Leaf and Wire Springs |
| National Item Identification Number (NIIN) | 00-322-6171 (003226171) |
| NCB Code | USA (00) |
| Manufacturer | Hatch And Kirk Inc, General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.825 INCHES MINIMUM AND 0.887 INCHES MAXIMUM |
| ABPP | OPENING WIDTH | 0.125 INCHES NOMINAL FIRST END |
| ABPP | OPENING WIDTH | 0.750 INCHES NOMINAL SECOND END |
| ABQK | END STYLE | MACHINE LOOP SECOND END |
| ABQK | END STYLE | MACHINED HALF LOOP FIRST END |
| AGEK | SPRING FREE LENGTH | 3.250 INCHES NOMINAL |
| APCN | COIL QUANTITY | 21 |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM |
| AXMC | HOOK RADIUS | 0.428 INCHES NOMINAL BOTH ENDS |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 1.178 INCHES NOMINAL SECOND END |
| MATT | MATERIAL | STEEL COMP 1566 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| Relevant Components for NSN - 5360-00-322-6171, 5360003226171 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote