| 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) | 00-639-9414 (006399414) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Society Of Automotive Engineers Inc, Designed Metal Connections Inc, Dana Corp, Military Standards Corp, Eaton Aeroquip Inc |
| 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 | sae international | nut tube coupling | 0u583 | RFQ |
| AS21921 | society of automotive engineers inc | nut tube coupling | 81343 | RFQ |
| ER0818-20D | designed metal connections inc | nut tube coupling | 14798 | RFQ |
| ER0818-20D | dana corp | nut tube coupling | 79470 | RFQ |
| MS21921-20D | designed metal connections inc | nut tube coupling | 14798 | RFQ |
| MS21921-20D | military standards corp | nut tube coupling | 96906 | RFQ |
| MS21921-20D | eaton aeroquip inc | nut tube coupling | 00624 | RFQ |
| MS21921D20 | military standards corp | nut tube coupling | 96906 | RFQ |
| MS21921D20 | designed metal connections inc | nut tube coupling | 14798 | RFQ |
| MS21921D20 | eaton aeroquip inc | nut tube coupling | 00624 | RFQ |
| MS21921W20 | society of automotive engineers inc | nut tube coupling | 81343 | RFQ |
| MS21921W20 | sae international | nut tube coupling | 0u583 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 1.050 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
| ASDB | WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.668 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 1.472 INCHES MINIMUM AND 1.492 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJ |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 1.625 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES |
| CRRB | SEAT ANGLE | 45.00 DEGREES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T6,T62 OR T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21921 GOVERNMENT STANDARD |
| Components Related to NSN - 4730-00-639-9414, 4730006399414 | ||||
| 4720-00-177-6202 (4720001776202) | 4710-12-356-6489 (4710123566489) | 4730-01-469-3406 (4730014693406) | 4720-01-642-3285 (4720016423285) | |
| 4720-01-441-3001 (4720014413001) | 4730-01-255-5345 (4730012555345) | 4720-00-033-2646 (4720000332646) | 4730-01-687-0655 (4730016870655) | |
| 4720-01-235-9272 (4720012359272) | 4730-00-911-5704 (4730009115704) | 4720-01-700-9133 (4720017009133) | 4730-01-168-0632 (4730011680632) | |
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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