We've received your request for 4BUAN4-A (described as Adapter Straight Tu), manufactured by Circor Instrumentation Technologies with CAGE code 28968. This part is registered under NSN 4730-01-270-9605, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 01-270-9605, NCB code 01 (origin: USA), and INC 22675. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 4BUAN4-A requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
How to Begin the Quotation Process
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-270-9605 Item PartTypeName: ADAPTER,STRAIGHT,TUBE TO BOSS | 4730 | 012709605 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 11455419 | 5 | 2 | 7 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJD | THREAD CLASS | 3A CENTER BULKHEAD |
| AHNC | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) 2ND END |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END BULKHEAD |
| CQGM | MAXIMUM OPERATING PRESSURE | 5.4 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES CENTER BULKHEAD |
| CQRB | SEAT ANGLE | 12.0 DEGREES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 2.151 INCHES |
| FEAT | SPECIAL FEATURES | THREAD SERIES DIFFER FROM MS ON BOSS END; OVERALL LENGTH DIFFERENCE |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE BODY |
| SFTT | SURFACE TREATMENT | ANODIZE NUT |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNJF CENTER BULKHEAD |
| TMQY | FURNISHED ITEMS AND QUANTITY | 2 FERRULE SLEEVE AND 2 UNION NUT AND 1 JAM NUT |
 |
AS9120B and ISO 9001:2015 |
 |
Aviation Suppliers Association Member |
 |
FAA AC 0056B Accredited |
 |
AS 6081:2012 Certification |
 |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote
