| 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 | United Technologies Corporation, Airtronics International Corp, Lewis Machine Llc, Alamo Aircraft Ltd, Turbo Power And Marine System Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4020636 | united technologies corporation | coupling seal ring | 77445 | RFQ |
| 4020636 | airtronics international corp | coupling seal ring | 58078 | RFQ |
| 4020636 | lewis machine llc | coupling seal ring | 3v183 | RFQ |
| 4020636 | alamo aircraft ltd | coupling seal ring | 55345 | RFQ |
| 4020636 | turbo power and marine system inc | coupling seal ring | 11449 | 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 |
| Relevant Components for NSN - 4730-00-356-2481, 4730003562481 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
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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