| Item Name | Coupling Boss |
| 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) | 00-278-8872 (002788872) |
| NCB Code | USA (00) |
| Manufacturer | Allan Aircraft Supply Co Llc, Society Of Automotive Engineers Inc, Military Specifications, Nimikkeistokeskus Ncb Finland, Faber Enterprises Inc, Satair Usa Inc, Sae International, Aerofit Inc, National Aerospace Standards Com, Eaton Aeroquip Inc, Designed Metal Connections Inc, Collins Engineering Corp, Crown Fitting Co Inc, Hydro Fitting Manufacturing Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS424-8D | allan aircraft supply co llc | coupling boss | 06581 | RFQ |
| AS4875 | society of automotive engineers inc | coupling boss | 81343 | RFQ |
| MIL-F-5509 | military specifications | coupling boss | 81349 | RFQ |
| 10108327 | nimikkeistokeskus ncb finland | coupling boss | a486g | RFQ |
| NAS424-8D | faber enterprises inc | coupling boss | 14397 | RFQ |
| NAS424-8D | satair usa inc | coupling boss | r1120 | RFQ |
| AS4875 | sae international | coupling boss | 0u583 | RFQ |
| NAS424-8D | aerofit inc | coupling boss | 30974 | RFQ |
| NAS424-8D | national aerospace standards com | coupling boss | 80205 | RFQ |
| NAS424-8D | eaton aeroquip inc | coupling boss | 00624 | RFQ |
| NAS424-8D | designed metal connections inc | coupling boss | 14798 | RFQ |
| NAS424-8D | collins engineering corp | coupling boss | 71563 | RFQ |
| NAS424-8D | crown fitting co inc | coupling boss | 22995 | RFQ |
| NAS424-8D | hydro fitting manufacturing corp | coupling boss | 13899 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 1.434 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| STYL | STYLE DESIGNATOR | RIGID,SHORT CENTER WRENCHING FACILITY |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-AS4875 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 80205-NAS424 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4730-00-278-8872, 4730002788872 | ||||
| 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.
Request for Quote
