| 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) | 01-070-3393 (010703393) |
| NCB Code | USA (01) |
| Manufacturer | Rsa Engineered Products Llc, Boeing Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 10A347-550-312 | rsa engineered products llc | coupling tube | 14711 | RFQ |
| ST7M257 | boeing company the | coupling tube | 76301 | RFQ |
| ST7M257-550H312 | boeing company the | coupling tube | 76301 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AEHZ | MAXIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT 1ST RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 500.0 DEG FAHRENHEIT 2ND RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 45.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 5.590 INCHES ALL ENDS |
| CWFK | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.035 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 3.120 INCHES |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6721,TYPE 321 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | AERONAUTICAL FLUID SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN W/TAPERED ENDS |
| Components Related to NSN - 4730-01-070-3393, 4730010703393 | ||||
| 4730-00-839-2425 (4730008392425) | 4730-01-691-6950 (4730016916950) | 4720-01-625-6640 (4720016256640) | 4720-01-299-8770 (4720012998770) | |
| 4710-00-540-5643 (4710005405643) | 4720-00-289-5128 (4720002895128) | 4710-01-318-6311 (4710013186311) | 4710-01-495-6486 (4710014956486) | |
| 4710-01-155-2381 (4710011552381) | 4720-00-601-2008 (4720006012008) | 4730-01-682-2481 (4730016822481) | 4710-01-671-1186 (4710016711186) | |
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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