We've received your request for MIL-DTL-18866 (described as Adapter Straight Tu), manufactured by Military Specifications with CAGE code 81349. This part is registered under NSN 4730-00-623-9137, classified in FSG 47 Pipe Tubing Hose and Fittings / FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings. Our verification process will confirm traceability through supporting identifiers including NIIN 00-623-9137, NCB code 00 (origin: USA), and INC 22675. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your MIL-DTL-18866 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-00-623-9137 Item PartTypeName: ADAPTER,STRAIGHT,TUBE TO BOSS | 4730 | 006239137 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 000-4309 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A ALL ENDS |
| AAJD | THREAD CLASS | 2A CENTER BULKHEAD |
| AGAV | END ITEM IDENTIFICATION | NSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM); FIREFIGHTING TRUCK |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 1ST END |
| AHNC | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES CENTER BULKHEAD |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 2.220 INCHES |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| THSD | THREAD SERIES DESIGNATOR | UNF CENTER BULKHEAD |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51520 GOVERNMENT STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 3A FIGURE |
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