AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Pin Spring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5315 Nails Machine Keys and Pins |
| National Item Identification Number (NIIN) | 00-514-0449 (005140449) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com, Leonardo Spa Aerostructure Division |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 3.781 INCHES MINIMUM AND 3.811 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ABMZ | DIAMETER | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| ANEE | GRIP LENGTH | 3.500 INCHES MINIMUM AND 3.530 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1095 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SPRING |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS427 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5315-00-514-0449, 5315005140449 | ||||
| 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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