| Item Name | Nut Tube Coupling |
| 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) | 00-822-1046 (008221046) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Society Of Automotive Engineers Inc, Military Specifications, Military Standards Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| AS18280 | sae international | nut tube coupling | 0u583 | RFQ |
| AS18280 | society of automotive engineers inc | nut tube coupling | 81343 | RFQ |
| AS21921 | society of automotive engineers inc | nut tube coupling | 81343 | RFQ |
| AS21921 | sae international | nut tube coupling | 0u583 | RFQ |
| MIL-F-18280 | military specifications | nut tube coupling | 81349 | RFQ |
| MS21921-10R | society of automotive engineers inc | nut tube coupling | 81343 | RFQ |
| MS21921-10R | military standards corp | nut tube coupling | 96906 | RFQ |
| MS21921-10R | sae international | nut tube coupling | 0u583 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| BRQL | LENGTH TO SHOULDER | 0.687 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.690 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 14 |
| CQJX | NOMINAL THREAD SIZE | 0.875 INCHES |
| CRRB | SEAT ANGLE | 45.00 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 321 OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-AS21921 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.980 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.625 INCHES |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| Components Related to NSN - 4730-00-822-1046, 4730008221046 | ||||
| 4720-01-622-4633 (4720016224633) | 4730-00-720-1101 (4730007201101) | 4730-99-812-6869 (4730998126869) | 4720-01-094-0452 (4720010940452) | |
| 4720-00-546-4824 (4720005464824) | 4710-01-417-1681 (4710014171681) | 4710-01-622-5310 (4710016225310) | 4720-01-596-0848 (4720015960848) | |
| 4730-01-379-3726 (4730013793726) | 4730-00-497-9344 (4730004979344) | 4730-01-230-3623 (4730012303623) | 4720-01-118-4404 (4720011184404) | |
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