Aerospace Performance Parts is pleased to offer immediate purchasing options for The Boeing Company part number 520-13550-4, which you have taken interest in. This Adapter Straight Flange To Flang item is listed alongside the NSN 4730-01-571-0559 for ease of identification, with various additional information provided on this page for your reference. Should you wish to obtain solutions on this particular listing, we invite you to complete the Request for Quote (RFQ) form on this page at your earliest convenience. Responses are always offered shortly after we receive and review each request, with solutions we give being fully based on the details we are provided.
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If you happen to require expedited shipping for part number 520-13550-4 or any other FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings components we carry from The Boeing Company under CAGE Code 81205, be sure to let us know as soon as possible. We would be happy to discuss the options that we can potentially provide, our track record of on-time delivery being a testament to our dedication to customer satisfaction. You can either include such details within your request, or get in touch with staff directly. Otherwise, request a quote on NSN 4730-01-571-0559 part number 520-13550-4 today, knowing we will support all your operational needs with care.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-571-0559 Item PartTypeName: ADAPTER,STRAIGHT,FLANGE TO FLANG | 4730 | 015710559 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 10-20087-9 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AECS | Bolt Hole Quantity | 6 ALL ENDS |
| MRC | Decoded Requirement | Clear Text Reply |
| CWCN | Nominal Width Across Flats | 1.867 INCHES ALL ENDS |
| AWLS | Connection Type | FLANGE ALL ENDS |
| CWCD | Nominal Outside Diameter | 5.500 INCHES ALL ENDS |
| CWCY | Center To Center Nominal Distance Between Bolt Holes Along Length | 2.156 INCHES ALL ENDS |
| CXCY | Part Name Assigned By Controlling Agency | COUPLING-TOLERANCE |
| CWDF | Flange Face Design | PLAIN ALL ENDS |
| AGAV | End Item Identification | B-52 AIRCRAFT |
| ARKN | Flange Shape | TRIANGULAR WITH HOLES ALL ENDS |
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