| Item Name | Union 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) | 01-337-1056 (013371056) |
| NCB Code | USA (01) |
| Manufacturer | Aidc Aerospace Industrial, Designed Metal Connections Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4730-055-4L | aidc aerospace industrial | union tube | s7549 | RFQ |
| D11019-04W | designed metal connections inc | union tube | 14798 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 1.747 INCHES |
| THSD | THREAD SERIES DESIGNATOR | UNJS 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 24 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.688 INCHES ALL ENDS |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) 2ND END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 2ND END |
| BYJF | SEAT TYPE | GASKET |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END |
| CQRB | SEAT ANGLE | 12.0 DEGREES 1ST END |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) 1ST END |
| STYL | STYLE DESIGNATOR | FLANGED |
| Relevant Components for NSN - 4730-01-337-1056, 4730013371056 | ||||
| 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) | |
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