| Item Name | Locknut Tube Fittin |
| INC Code | 17645 |
| 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) | 00-277-6371 (002776371) |
| NCB Code | USA (00) |
| Manufacturer | Aeronautical Standards Group, Allan Aircraft Supply Co Llc, Aviation Spares And Repairs Ltd, Bae Systems Operations Ltd, Collins Engineering Corp, Crown Fitting Co Inc, Designed Metal Connections Inc, Eaton Aeroquip Inc, Sae International, Inspektorat Wsparcia Sil Zbrojnych, Military Standards Corp, Hughes Missile Systems Co, Society Of Automotive Engineers Inc, Piper Aircraft Inc, Finmeccanica Spa Helicopters, Faber Enterprises Inc, Litton Systems Inc, Satair Usa Inc, Nimikkeistokeskus Ncb Finland |
| Associated Parts Numbers of NSN 4730-00-277-6371 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| AN6289-4D | aeronautical standards group | locknut tube fittin | 88044 | NSN | Avl | RFQ |
| AN6289D4 | aeronautical standards group | locknut tube fittin | 88044 | NSN | Avl | RFQ |
| AN6289D4 | allan aircraft supply co llc | locknut tube fittin | 06581 | A | A | RFQ |
| AS5179D04 | aviation spares and repairs ltd | locknut tube fittin | kcv81 | F | A | RFQ |
| AN6289-4D | bae systems operations ltd | locknut tube fittin | k2861 | E | A | RFQ |
| AN6289D4 | collins engineering corp | locknut tube fittin | 71563 | A | F | RFQ |
| AN6289D4 | crown fitting co inc | locknut tube fittin | 22995 | A | A | RFQ |
| AN6289D4 | designed metal connections inc | locknut tube fittin | 14798 | A | A | RFQ |
| AN6289D4 | eaton aeroquip inc | locknut tube fittin | 00624 | A | A | RFQ |
| AS5179D04 | sae international | locknut tube fittin | 0u583 | C | A | RFQ |
| 4730PL0735267 | inspektorat wsparcia sil zbrojnych | locknut tube fittin | 9009h | H | A | RFQ |
| MIL-F-5509 | military standards corp | locknut tube fittin | 96906 | NSN | Avl | RFQ |
| Q37-4 | hughes missile systems co | locknut tube fittin | 14170 | A | R | RFQ |
| AS5179D04 | society of automotive engineers inc | locknut tube fittin | 81343 | A | R | RFQ |
| 477 676 | piper aircraft inc | locknut tube fittin | 77294 | A | A | RFQ |
| AS5179D04 | finmeccanica spa helicopters | locknut tube fittin | a0126 | E | A | RFQ |
| AN6289D4 | faber enterprises inc | locknut tube fittin | 14397 | F | A | RFQ |
| AN6289D4 | litton systems inc | locknut tube fittin | 14597 | A | R | RFQ |
| 752 522 | piper aircraft inc | locknut tube fittin | 77294 | A | A | RFQ |
| AN6289D4 | satair usa inc | locknut tube fittin | r1120 | E | A | RFQ |
| 10086128 | nimikkeistokeskus ncb finland | locknut tube fittin | a486g | H | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE FITTING LOCKNUT |
| ADEA | NUT HEIGHT | 0.281 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | GRUMMAN A10 AIRCRAFT;BOEING VERTOL CARGO TRANSPORT HELICOPTER,MODEL C-47; F-18 AIRCRAFT |
| ASDB | WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CFPT | PACKING RECESS DIAMETER | 0.608 INCHES NOMINAL |
| CFPW | PACKING RECESS DEPTH | 0.042 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,ALLOY 2014,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN6289 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-277-6371, 4730002776371 | ||||
| 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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