| Item Name | Coupling Seal Ring |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-356-2481 (003562481) |
| NCB Code | USA (00) |
| Manufacturer | Airtronics International Corp, Turbo Power And Marine System Inc, Alamo Aircraft Ltd, Lewis Machine Llc, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4020636 | airtronics international corp | coupling seal ring | 58078 | RFQ |
| 4020636 | turbo power and marine system inc | coupling seal ring | 11449 | RFQ |
| 4020636 | alamo aircraft ltd | coupling seal ring | 55345 | RFQ |
| 4020636 | lewis machine llc | coupling seal ring | 3v183 | RFQ |
| 4020636 | united technologies corporation | coupling seal ring | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | ENGINE,TURBOFAN MODEL F100 |
| CRTL | CRITICALITY CODE JUSTIFICATION | SUPP |
| SUPP | SUPPLEMENTARY FEATURES | FAILURE OF SEAL WILL LEAD TO CATASTROPHIC LOSS OF AIR PRESSURE IN ENGINE |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | NICKEL ALLOY,AMS5663,3.375 IN. MIN,3.385 IN. MAX LG,3.487 IN. MIN,3.487 IN. MAX OD,3.070 IN. MIN,3.090 IN. MAX ID |
| Components Related to NSN - 4730-00-356-2481, 4730003562481 | ||||
| 4730-01-498-9708 (4730014989708) | 4710-01-043-3393 (4710010433393) | 4730-00-999-9653 (4730009999653) | 4730-01-675-0800 (4730016750800) | |
| 4730-00-366-1187 (4730003661187) | 4730-01-647-3773 (4730016473773) | 4710-01-475-4367 (4710014754367) | 4730-01-594-0443 (4730015940443) | |
| 4730-00-536-4744 (4730005364744) | 4730-01-250-5930 (4730012505930) | 4730-01-185-5352 (4730011855352) | 4730-01-450-3537 (4730014503537) | |
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