AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Coupling Tube |
| 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) | 00-953-0683 (009530683) |
| NCB Code | USA (00) |
| Manufacturer | Circor Instrumentation Technologies, Swagelok Company, J R Douglass Company, Parker Hannifin Corporation, Northrop Grumman Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 4AAN4 | circor instrumentation technologies | coupling tube | RFQ |
| B-400-A-4ANF | swagelok company | coupling tube | RFQ |
| 4AAN4 | j r douglass company | coupling tube | RFQ |
| 4-4 X6HBZ6-B | parker hannifin corporation | coupling tube | RFQ |
| CV0181-009 | northrop grumman corporation | coupling tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AHNC | CONNECTION STYLE | SWIVEL NUT W/ LOOSE OR INTEGRAL CLINCH SLEEVE (TUBE) 1ST END |
| AHNC | CONNECTION STYLE | SWIVEL NUT,FLARE (TUBE) STYLE 3 OPTIONAL END 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 20.0 DEGREES 1ST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 1.234 INCHES |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | SWIVEL,WRENCHING FACILITIES EACH END |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 SHORT COUPLING NUT AND 2 FERRULE SLEEVE |
| Relevant Components for NSN - 4730-00-953-0683, 4730009530683 | ||||
| 4720-00-906-9886 (4720009069886) | 4730-00-082-5929 (4730000825929) | 4720-00-405-6354 (4720004056354) | 4730-01-189-5520 (4730011895520) | |
| 4720-99-052-0970 (4720990520970) | 4720-01-198-9803 (4720011989803) | 4710-01-434-3220 (4710014343220) | 4730-00-202-8098 (4730002028098) | |
| 4730-01-415-3256 (4730014153256) | 4730-01-058-2167 (4730010582167) | 4730-01-590-9027 (4730015909027) | 4730-01-017-8286 (4730010178286) | |
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