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) | 01-289-0753 (012890753) |
| NCB Code | USA (01) |
| Manufacturer | Sae International, Society Of Automotive Engineers Inc, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21908-4T | sae international | elbow tube | RFQ |
| MS21908-4T | society of automotive engineers inc | elbow tube | RFQ |
| AS21908 | society of automotive engineers inc | elbow tube | RFQ |
| AS18280 | society of automotive engineers inc | elbow tube | RFQ |
| MS21908-4T | military standards corp | elbow tube | RFQ |
| AS21908 | sae international | elbow tube | RFQ |
| AS18280 | sae international | elbow tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END BULKHEAD |
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS |
| AHSJ | LEG LENGTH | 0.938 INCHES NOMINAL 2ND END |
| AHSJ | LEG LENGTH | 1.500 INCHES NOMINAL 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| 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 ALL ENDS |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| MATT | MATERIAL | TITANIUM ALLOY OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END BULKHEAD |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21908-4T GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-01-289-0753, 4730012890753 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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