Price breaks
| 1+ | $ 186.08 |
| Volume | Volume pricing on quotation |
Price and availability subject to change. All orders subject to acceptance.
| NSN | 4730-00-640-1226 |
| Description | Elbow, Tube |
| Manufacturer |
On quotation |
| CAGE code |
On quotation |
| Condition |
On quotation |
| Certs |
On quotation |
| Rev level |
On quotation |
| Shelf life |
On quotation |
Manufacturer, condition, certifications, revision and shelf life depend on the lot supplied and are stated on your quotation.
Part identification
| NSN | 4730-00-640-1226 |
| NIIN | 00-640-1226 |
| FSC | 4730 |
| FSG | 47 |
| Item Name | Elbow, Tube |
| INC | 03771 |
| Assigned Date | 01-JAN-1961 |
| Status | Active |
Technical characteristics
| Thread Class | 3A 1ST end bulkhead |
| Thread Class | 3A all ends |
| Maximum Operating Temp | 275.0 deg fahrenheit single response |
| End Item Identification | Used on model AH-1S attack helicopter |
| Connection Style | Flareless (tube) all ends |
| Leg Length | 1.531 inches nominal 1ST end |
| Leg Length | 1.031 inches nominal 2ND end |
| Connection Type | Threaded external tube 1ST end bulkhead |
| Connection Type | Threaded external tube all ends |
| Thread Quantity per Inch | 12 all ends |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| Nominal Thread Size | 0.500 inches 1ST end bulkhead |
| Nominal Thread Size | 0.500 inches all ends |
| Seat Angle | 12.0 degrees all ends |
| Flow Angle | 90.0 degrees |
| Nominal Outside Diameter Tube Accommodated | 0.312 inches 1ST end bulkhead |
| Nominal Outside Diameter Tube Accommodated | 0.312 inches all ends |
| Material | Aluminum alloy 2014 overall |
| Material Document and Classification | QQ-A-367, T6 fed spec single material response overall |
| Media for Which Designed | Hydraulic fluid single response |
| Surface Treatment | Anodize overall |
| Surface Treatment Document and Classification | MIL-A-8625, type 2, class 1 mil spec single treatment response overall |
| Thread Series Designator | Unjf 1ST end bulkhead |
| Thread Series Designator | Unjf all ends |
| Specification/Standard Data | 96906-MS21908 government standard |
Manufacturers
| Bell Helicopter Textron Inc. (CAGE 97499) — Type A |
| Dana Corp. (CAGE 79470) — Type A |
| Dana Corp. (CAGE 79470) — Type A |
| Eaton Corporation (CAGE 00624) — Type A |
| Embraer - Empresa Brasileira DE (CAGE 001JK) — Type E |
| Embraer Empresa Brasileira DE (CAGE S4956) — Type E |
| Military Standards (CAGE 96906) — Type M |
| SAE International (CAGE 0U583) — Type C |
| SAE International (CAGE 0U583) — Type C |
| Satair A/S (CAGE R1120) — Type F |
Alternate part numbers
| 3111579 (CAGE 001JK) |
| 3111579 (CAGE S4956) |
| ER833D5 (CAGE 79470) |
| MS21908D5 (CAGE 00624) |
| MS21908D5 (CAGE 0U583) |
| MS21908D5 (CAGE 79470) |
| MS21908D5 (CAGE 96906) |
| MS21908D5 (CAGE R1120) |
| MS21908W5 (CAGE 97499) |
| SAE-AS18280 (CAGE 0U583) |
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