| 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) | 00-057-5541 (000575541) |
| NCB Code | USA (00) |
| Manufacturer | Unbrako Ltd, Harvard Industries Inc, Fitz Aerospace Llc, International Harvester Co, Navistar Intl Corp, Perkins Engines Company Ltd, National Aerospace Standards Com, Military Standards Corp, Defence Clothing Team Team Leidos |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 24S187-1750 | unbrako ltd | pin spring | u1811 | RFQ |
| 53-040-187-1750 | harvard industries inc | pin spring | 72962 | RFQ |
| 53-040-187-1750 | fitz aerospace llc | pin spring | 019l2 | RFQ |
| 576484R1 | international harvester co | pin spring | 29930 | RFQ |
| 576484R1 | navistar intl corp | pin spring | 31007 | RFQ |
| CV60353 | perkins engines company ltd | pin spring | k2709 | RFQ |
| MS16562-147 | national aerospace standards com | pin spring | 80205 | RFQ |
| MS16562-147 | military standards corp | pin spring | 96906 | RFQ |
| PS187-1750STPC040 | defence clothing team team leidos | pin spring | k1368 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.730 INCHES MINIMUM AND 1.770 INCHES MAXIMUM |
| ABMZ | DIAMETER | 0.194 INCHES MINIMUM AND 0.199 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.040 INCHES MINIMUM |
| 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 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE ZINC OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232,CL2 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SLOTTED |
| Components Related to NSN - 5315-00-057-5541, 5315000575541 | ||||
| 5315-01-076-2969 (5315010762969) | 5325-00-543-3429 (5325005433429) | 5340-00-196-3675 (5340001963675) | 5360-01-424-6607 (5360014246607) | |
| 5310-00-084-4232 (5310000844232) | 5365-01-532-4588 (5365015324588) | 5340-01-654-3113 (5340016543113) | 5305-01-143-8635 (5305011438635) | |
| 5340-01-332-8256 (5340013328256) | 5360-00-558-5147 (5360005585147) | 5306-01-234-3071 (5306012343071) | 5305-01-175-6588 (5305011756588) | |
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.
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