| 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) | 01-129-0778 (011290778) |
| NCB Code | USA (01) |
| Manufacturer | Nimikkeistokeskus Ncb Finland, Boeing Company The, Kmi Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT,HORNET,F/A-18 |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CWFR | NOMINAL OVERALL LENGTH | 1.745 INCHES |
| FEAT | SPECIAL FEATURES | W/TWO LOCKWIRE HOLES IN HEX,0.052 TO 0.057 IN. DIA;WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | RIGID,WRENCHING FACILITIES EACH END |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| Relevant Components for NSN - 4730-01-129-0778, 4730011290778 | ||||
| 4730-01-572-5972 (4730015725972) | 4720-00-910-4063 (4720009104063) | 4710-00-121-5215 (4710001215215) | 4720-01-373-1177 (4720013731177) | |
| 4710-01-478-1704 (4710014781704) | 4730-00-950-3592 (4730009503592) | 4720-00-787-8431 (4720007878431) | 4710-01-542-0557 (4710015420557) | |
| 4720-01-689-8154 (4720016898154) | 4710-00-483-2037 (4710004832037) | 4720-01-328-5470 (4720013285470) | 4730-00-256-7301 (4730002567301) | |
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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