AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Spacer Ring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5365 Bushings Rings Shims and Spacers |
| National Item Identification Number (NIIN) | 00-989-8419 (009898419) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Royal Oak Gage Inc, Mega Industries Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 542192CL11 | united technologies corporation | spacer ring | RFQ |
| 542192CL11 | royal oak gage inc | spacer ring | RFQ |
| 542192CL11 | mega industries inc | spacer ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 3.724 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 3.868 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 0.320 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| CSYM | SURFACE FINISH | 90.0 MICROINCHES BORE |
| CSYM | SURFACE FINISH | 90.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| CSYM | SURFACE FINISH | 90.0 MICROINCHES LEFT SIDE |
| CSYM | SURFACE FINISH | 90.0 MICROINCHES RIGHT SIDE |
| MATT | MATERIAL | STEEL COMP 4340 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 5365-00-989-8419, 5365009898419 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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