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) | 00-754-1871 (007541871) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com, Military Specifications, Harvard Industries Inc, Fitz Aerospace Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-P-10971 | national aerospace standards com | pin spring | RFQ |
| MILP10971TYPE1C0MP0SITI0NA | military specifications | pin spring | RFQ |
| 52-040-187-0562 | harvard industries inc | pin spring | RFQ |
| 52-040-187-0562 | fitz aerospace llc | pin spring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.562 INCHES NOMINAL |
| ABMZ | DIAMETER | 0.194 INCHES MINIMUM AND 0.199 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.040 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM OVERALL AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| CQSX | SHEAR STRENGTH | 4400 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 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STYL | STYLE DESIGNATOR | SLOTTED |
| Relevant Components for NSN - 5315-00-754-1871, 5315007541871 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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