| Item Name | Coupling 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) | 00-677-6720 (006776720) |
| NCB Code | USA (00) |
| Manufacturer | Turbo Power And Marine System Inc, United Technologies Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A 2ND END |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 2ND END |
| AHNC | CONNECTION STYLE | SOCKET W/ FLARE (TUBE) 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES 2ND END |
| CWFR | NOMINAL OVERALL LENGTH | 1.750 INCHES |
| MATT | MATERIAL | STEEL COMP 347 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| Relevant Components for NSN - 4730-00-677-6720, 4730006776720 | ||||
| 4730-00-277-8787 (4730002778787) | 4720-01-622-7428 (4720016227428) | 4710-00-287-1501 (4710002871501) | 4710-12-339-1327 (4710123391327) | |
| 4730-01-297-7939 (4730012977939) | 4720-01-664-4464 (4720016644464) | 4720-01-421-8581 (4720014218581) | 4720-01-355-3111 (4720013553111) | |
| 4710-01-184-4726 (4710011844726) | 4730-01-353-8404 (4730013538404) | 4720-01-180-4509 (4720011804509) | 4720-00-392-9652 (4720003929652) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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