AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Coupling Assembly Sound Isolatio |
| 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) | 00-513-8195 (005138195) |
| NCB Code | USA (00) |
| Manufacturer | Electric Boat Corporation, Noblemet Refining |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3900-19 | electric boat corporation | coupling assembly sound isolatio | RFQ |
| 564-4801-936810ALT1PCASSYC | noblemet refining | coupling assembly sound isolatio | RFQ |
| 3900-19REVEPCASSYC | electric boat corporation | coupling assembly sound isolatio | RFQ |
| 2900-19ALT1PCASSYC | electric boat corporation | coupling assembly sound isolatio | RFQ |
| 3668-180PCF7 | electric boat corporation | coupling assembly sound isolatio | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | 1-1/4 IN. UNION NUT,STEEL; COUPLING BODY,4651 STEEL,4.688 IN. LG,3.250-12 IN. ID THD ONE END,2.625-12 IN. OD THD OTHER END; 1-1/4 IN. TAILPIECE,BRONZE; 4651 STEEL NUT,3.250-12 IN. OD THD,2.875 IN. ID; 2 NEOPRENE 80 DURO SOUND ISOLATION MEMB |
| Relevant Components for NSN - 4730-00-513-8195, 4730005138195 | ||||
| 4730-01-631-9750 (4730016319750) | 4730-01-131-3423 (4730011313423) | 4730-01-365-7893 (4730013657893) | 4720-01-440-4645 (4720014404645) | |
| 4710-00-618-8973 (4710006188973) | 4730-01-386-0632 (4730013860632) | 4720-01-476-2535 (4720014762535) | 4730-01-417-2391 (4730014172391) | |
| 4710-01-660-9268 (4710016609268) | 4730-00-105-2420 (4730001052420) | 4710-01-339-8689 (4710013398689) | 4720-01-676-3361 (4720016763361) | |
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