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) | 00-903-4322 (009034322) |
| NCB Code | USA (00) |
| Manufacturer | Fitz Aerospace Llc, Harvard Industries Inc, Holland Usa Inc, Military Standards Corp, Jaidinger Mfg Co Inc, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| F52-077-375-2500 | fitz aerospace llc | pin spring | RFQ |
| 52-077-375-2500 | harvard industries inc | pin spring | RFQ |
| 21S375-2500 | holland usa inc | pin spring | RFQ |
| MS16562-82 | military standards corp | pin spring | RFQ |
| 1672-5002 | jaidinger mfg co inc | pin spring | RFQ |
| F52-077-375-2500 | harvard industries inc | pin spring | RFQ |
| MS16562-82 | national aerospace standards com | pin spring | RFQ |
| 52-077-375-2500 | fitz aerospace llc | pin spring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.475 INCHES MINIMUM AND 2.525 INCHES MAXIMUM |
| ABMZ | DIAMETER | 0.385 INCHES MINIMUM AND 0.392 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.077 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM OVERALL AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| CQSX | SHEAR STRENGTH | 17600 DOUBLE POUND |
| MATT | MATERIAL | STEEL COMP 1070 OVERALL OR STEEL COMP 1074 OVERALL OR STEEL COMP 1080 OVERALL OR STEEL COMP 1086 OVERALL OR STEEL COMP 1095 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SLOTTED |
| Relevant Components for NSN - 5315-00-903-4322, 5315009034322 | ||||
| 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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