AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Elbow 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) | 00-978-7950 (009787950) |
| NCB Code | USA (00) |
| Manufacturer | Society Of Automotive Engineers Inc, Military Standards Corp, Sae International, Finmeccanica Spa Helicopters |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AS21926J16 | society of automotive engineers inc | elbow tube | RFQ |
| MS21926J16 | military standards corp | elbow tube | RFQ |
| AS18280 | sae international | elbow tube | RFQ |
| MS21926-16C | military standards corp | elbow tube | RFQ |
| AS21926 | sae international | elbow tube | RFQ |
| MS21926J16 | society of automotive engineers inc | elbow tube | RFQ |
| MS21926J16 | sae international | elbow tube | RFQ |
| AS21926 | society of automotive engineers inc | elbow tube | RFQ |
| AS18280 | society of automotive engineers inc | elbow tube | RFQ |
| 137618714 | finmeccanica spa helicopters | elbow tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END BULKHEAD |
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS |
| AHSJ | LEG LENGTH | 1.720 INCHES NOMINAL 2ND END |
| AHSJ | LEG LENGTH | 2.000 INCHES NOMINAL 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END BULKHEAD |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 12 1ST END BULKHEAD |
| CMLP | THREAD QUANTITY PER INCH | 12 ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 1.312 INCHES 1ST END BULKHEAD |
| CQJX | NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 12.0 DEGREES ALL ENDS |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 1ST END BULKHEAD |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300,TY2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| THSD | THREAD SERIES DESIGNATOR | UN 1ST END BULKHEAD |
| THSD | THREAD SERIES DESIGNATOR | UN ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21926 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-978-7950, 4730009787950 | ||||
| 4720-01-534-8173 (4720015348173) | 4730-01-701-7883 (4730017017883) | 4730-01-598-0285 (4730015980285) | 4710-00-504-5516 (4710005045516) | |
| 4730-01-203-2201 (4730012032201) | 4730-01-264-0778 (4730012640778) | 4720-00-639-9764 (4720006399764) | 4730-00-289-4981 (4730002894981) | |
| 4710-00-467-8492 (4710004678492) | 4710-01-139-7139 (4710011397139) | 4730-00-929-8993 (4730009298993) | 4720-00-470-9995 (4720004709995) | |
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