| Item Name | Locknut Tube Fitting |
| 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) | 01-591-2600 (015912600) |
| NCB Code | USA (01) |
| Manufacturer | Sae International, Society Of Automotive Engineers Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| BZRR | Thread Series | UNJS |
| MRC | Decoded Requirement | Clear Text Reply |
| ADEA | Nut Height | 0.210 NOMINAL INCHES |
| CQRJ | Nominal Tube Outside Diameter | 0.250 INCHES |
| CXCY | Part Name Assigned By Controlling Agency | NUT, BULKHEAD, BEAM SEAL FITTING |
| STDC | Surface Treatment Document And Classification | QQ-P-35 TYPE II OR TYPE VIII FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJD | Thread Class | 3B |
| MDCL | Material Document And Classification | AMS-5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT | Material | STEEL CORROSION RESISTING OVERALL |
| CQJX | Nominal Thread Size | 0.4375 INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| CMLP | Thread Quantity Per Inch | 24 |
| ASDB | Width Across Flats | 0.678 INCHES MINIMUM AND 0.691 INCHES MAXIMUM |
| Relevant Components for NSN - 4730-01-591-2600, 4730015912600 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
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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