| 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) | 01-274-8406 (012748406) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Designed Metal Connections Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END BULKHEAD |
| AHNC | CONNECTION STYLE | SWAGED W/ GROOVES (TUBE) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END BULKHEAD |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 12 1ST END BULKHEAD |
| CQJX | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END BULKHEAD |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 5.870 INCHES |
| FEAT | SPECIAL FEATURES | POLYTETRAFLUOROETHYLENE COAT BOTH ENDS INTERNALLY 0.380 IN. FROM THE END |
| MATT | MATERIAL | STEEL COMP XM-10 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5656 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OUTSIDE |
| SFTT | SURFACE TREATMENT | PLASTIC POLYTETRAFLUOROETHYLENE INSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| STYL | STYLE DESIGNATOR | SWAGED ENDS W/BULKHEAD |
| THSD | THREAD SERIES DESIGNATOR | UNJ 1ST END BULKHEAD |
| Components Related to NSN - 4730-01-274-8406, 4730012748406 | ||||
| 4730-00-441-8700 (4730004418700) | 4730-01-399-1402 (4730013991402) | 4730-01-665-3240 (4730016653240) | 4730-01-466-5970 (4730014665970) | |
| 4730-01-649-9044 (4730016499044) | 4720-00-391-3423 (4720003913423) | 4730-01-438-3756 (4730014383756) | 4710-01-631-9258 (4710016319258) | |
| 4730-01-051-2826 (4730010512826) | 4730-01-300-3892 (4730013003892) | 4730-01-549-9192 (4730015499192) | 4710-00-904-9787 (4710009049787) | |
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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