We’re pleased to announce that part number 618173 with NSN 4730009271230 is now available in our ready-to-ship inventory. Manufactured by Alliant Techsystems Inc having CAGE Code 00405 under FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings, 618173 part is a Inverted Nut Tube Coupling. Are you interested in a quick quote for 618173 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: 618173 | NSN: 4730-00-927-1230 (4730009271230) | Item Name: Inverted Nut Tube Coupling | NIIN : 009271230 | |
| CAGE Code: 00405 | FSC: 4730 Hose Pipe Tube Lubrication and Railing Fittings | FSG: 47 Pipe Tubing Hose and Fittings | Category: NSN | |
| Qty Available: 2935 | Description: Inverted Nut Tube Coupling | Manufacturer: Alliant Techsystems Inc | Last Updated: 05-21-2025 | Country: USA |
| NCB Code: 00 | INC Code: 03857 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about 618173 part with NSN 4730009271230, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-00-927-1230 Item Description: Inverted Nut Tube Coupling | 4730 | 009271230 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | S | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 618173 | C | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AARN | FABRICATION METHOD | ANY ACCEPTABLE |
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| ABHP | OVERALL LENGTH | 1.000 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1 1/2-12 |
| ACSV | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.000 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNS |
| ASDB | WIDTH ACROSS FLATS | 1.365 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 1.177 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 8 TABS ON DRIVE END E QUALLY SPACED,0.250 IN. W BY 0.340 IN. LG |
| MATT | MATERIAL | STEEL COMP 347 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | SILVER |
| STYL | STYLE DESIGNATOR | INVERTED NUT, TUBE, FLARE |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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