| Item Name | Nut Tube Coupling |
| INC Code | 03859 |
| 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) | 00-034-1411 (000341411) |
| NCB Code | USA (00) |
| Manufacturer | Designed Metal Connections Inc, Eaton Aeroquip Inc, Faber Enterprises Inc, Globe Aerospace Inc, Sae International, Sps Technologies Inc, Military Standards Corp, Society Of Automotive Engineers Inc |
| Associated Parts Numbers of NSN 4730-00-034-1411 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| MS21921-4K | designed metal connections inc | nut tube coupling | 14798 | A | A | RFQ |
| MS21921-4K | eaton aeroquip inc | nut tube coupling | 00624 | A | A | RFQ |
| MS21921-4K | faber enterprises inc | nut tube coupling | 14397 | F | A | RFQ |
| MS21921-4K | globe aerospace inc | nut tube coupling | 03647 | A | F | RFQ |
| MS21921-4K | sae international | nut tube coupling | 0u583 | C | A | RFQ |
| MS21921-4K | sps technologies inc | nut tube coupling | 01673 | A | A | RFQ |
| MS21921-4K | military standards corp | nut tube coupling | 96906 | NSN | Avl | RFQ |
| AS21921-4K | society of automotive engineers inc | nut tube coupling | 81343 | A | R | RFQ |
| AS21921 | society of automotive engineers inc | nut tube coupling | 81343 | A | R | RFQ |
| AS21921 | sae international | nut tube coupling | 0u583 | C | A | RFQ |
| AS21921-4K | sae international | nut tube coupling | 0u583 | C | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.531 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.547 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.300 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| CRRB | SEAT ANGLE | 45.00 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 316 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21921 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-034-1411, 4730000341411 | ||||
| 4730-01-549-2616 (4730015492616) | 4730-00-045-4869 (4730000454869) | 4730-01-709-0758 (4730017090758) | 4730-01-052-3184 (4730010523184) | |
| 4730-01-479-1578 (4730014791578) | 4730-01-412-5241 (4730014125241) | 4730-00-756-8417 (4730007568417) | 4730-01-415-3153 (4730014153153) | |
| 4730-00-592-9696 (4730005929696) | 4730-01-182-6517 (4730011826517) | 4730-00-433-3231 (4730004333231) | 4730-00-185-7087 (4730001857087) | |
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