| 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) | 01-013-7607 (010137607) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation, Spencer Industries Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 974B963 | northrop grumman systems corporation | coupling tube | 18323 | RFQ |
| 974B963H01 | spencer industries inc | coupling tube | 21530 | RFQ |
| 974B963H01 | northrop grumman systems corporation | coupling tube | 18323 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 2.000 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-3625,TYPE 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| Components Related to NSN - 4730-01-013-7607, 4730010137607 | ||||
| 4730-01-360-3535 (4730013603535) | 4730-01-463-6469 (4730014636469) | 4710-01-520-5623 (4710015205623) | 4720-01-394-3055 (4720013943055) | |
| 4710-01-294-7421 (4710012947421) | 4710-01-137-4543 (4710011374543) | 4730-01-161-6444 (4730011616444) | 4710-01-560-1427 (4710015601427) | |
| 4720-01-348-6297 (4720013486297) | 4720-01-424-4669 (4720014244669) | 4730-01-627-8875 (4730016278875) | 4730-00-249-3890 (4730002493890) | |
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