| 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) | 01-521-6297 (015216297) |
| NCB Code | USA (01) |
| Manufacturer | Inspektorat Wsparcia Sil Zbrojnych, Society Of Automotive Engineers Inc, Sae International |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACTA | Nut Style | TUBE FITTING LOCKNUT |
| BZRR | Thread Series | UNF |
| ADEA | Nut Height | 0.281 INCHES NOMINAL |
| CQRJ | Nominal Tube Outside Diameter | 0.250 INCHES |
| SFTT | Surface Treatment | ANODIZE OVERALL OR PHOSPHATE OVERALL |
| AGAV | End Item Identification | F-22, RAPTOR |
| AAJD | Thread Class | 3B |
| STDC | Surface Treatment Document And Classification | AMS2488 ASSN STD SINGLE TREATMENT RESPONSE OVERALL AND AMS2486 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| CFPT | Packing Recess Diameter | 0.608 INCHES NOMINAL |
| CQJX | Nominal Thread Size | 0.438 INCHES |
| CFPW | Packing Recess Depth | 0.042 INCHES NOMINAL |
| MDCL | Material Document And Classification | AMS4928, TYPE 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| MATT | Material | TITANIUM ALLOY OVERALL |
| ASDB | Width Across Flats | 0.688 INCHES NOMINAL |
| CMLP | Thread Quantity Per Inch | 20 |
| ZZZK | Specification/Standard Data | 8143-AS5179 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4730-01-521-6297, 4730015216297 | ||||
| 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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