AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Tee Tube To Boss |
| 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) | 00-278-8398 (002788398) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Society Of Automotive Engineers Inc, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21911V4P | sae international | tee tube to boss | RFQ |
| MS21911V4P | society of automotive engineers inc | tee tube to boss | RFQ |
| MS21911-4 | military standards corp | tee tube to boss | RFQ |
| AS21911 | society of automotive engineers inc | tee tube to boss | RFQ |
| AS21911 | sae international | tee tube to boss | RFQ |
| AS18280 | sae international | tee tube to boss | RFQ |
| AS18280 | society of automotive engineers inc | tee tube to boss | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AAJD | THREAD CLASS | 3A 1ST END BULKHEAD |
| AAJD | THREAD CLASS | 3A 3RD END |
| AAJD | THREAD CLASS | 3B 2ND END |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT,HERCULES C-130 |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 3RD END |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) 1ST END |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END |
| AHSJ | LEG LENGTH | 0.750 INCHES NOMINAL 2ND END |
| AHSJ | LEG LENGTH | 1.094 INCHES NOMINAL 3RD END |
| AHSJ | LEG LENGTH | 1.672 INCHES NOMINAL 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 3RD END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END BULKHEAD |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 12.0 DEGREES 1ST END |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| FEAT | SPECIAL FEATURES | USED ON GRUMMAN AIRCRAFT,MODEL A10;WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END BULKHEAD |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21911 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-278-8398, 4730002788398 | ||||
| 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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