| Item Name | Inverted 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) | 00-540-6301 (005406301) |
| NCB Code | USA (00) |
| Manufacturer | Aerofit Inc, National Aerospace Standards Com |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AARN | FABRICATION METHOD | BAR STOCK,MACHINED |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABHP | OVERALL LENGTH | 0.813 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1.312-12 |
| ACSV | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.000 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | ATF AIRCRAFT,(AC-130A,AC-130H,MC-130H,EC-130E,HC) |
| AJFY | SEAT ANGLE IN DEG | 33.0 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UN |
| ALME | MATERIAL HARDNESS RATING | 20.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 1.125 INCHES NOMINAL |
| AWQD | STRENGTH RATING | 200000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| BSPX | SMALLEST INSIDE DIAMETER | 1.020 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 431 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18732,COND HT-200 MIL SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STYL | STYLE DESIGNATOR | INVERTED NUT,TUBE,FLARE |
| Relevant Components for NSN - 4730-00-540-6301, 4730005406301 | ||||
| 4730-01-006-8620 (4730010068620) | 4730-01-017-0803 (4730010170803) | 4730-01-268-9399 (4730012689399) | 4710-01-314-6968 (4710013146968) | |
| 4710-01-558-4477 (4710015584477) | 4710-01-553-1288 (4710015531288) | 4710-01-197-1926 (4710011971926) | 4720-00-484-0580 (4720004840580) | |
| 4730-00-311-3632 (4730003113632) | 4720-01-657-0152 (4720016570152) | 4720-01-230-3645 (4720012303645) | 4730-01-386-4401 (4730013864401) | |
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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