ASAP Aviation Procurement is pleased to announce that part number C401 of NSN 4730-00-640-1955 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number C401 is a Coupling Tube manufactured by Kennecott Corp under CAGE Code 11699. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-00-640-1955 Item Description: COUPLING,TUBE | 4730 | 006401955 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| C401 | C | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHNC | CONNECTION STYLE | SOCKET (TUBE) 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 3.125 INCHES 1ST END |
| CWFK | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.090 INCHES 1ST END |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM B145,ALLOY 4B ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Before You Go, Take a look To Our Extensive Range of NSN Parts Catalog. We Provide High Quality NSN Parts with 24/7 Quotation Facility.
Request for Quote