ASAP Aviation Procurement is pleased to announce that part number 991920 of NSN 4730-01-291-1602 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 991920 is a Reducer Tube manufactured by Earls Supply Co under CAGE Code 65023. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-291-1602 Item PartTypeName: REDUCER,TUBE | 4730 | 012911602 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 991920 | 2 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | A2A 1ST END |
| AAJD | THREAD CLASS | A2A 2ND END |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | FLARED TUBE) 1ST END |
| AHNC | CONNECTION STYLE | FLARED TUBE) 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END |
| CMLP | THREAD QUANTITY PER INCH | A12 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.875 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 1.750 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UN 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Before You Go, Take a look To Our Extensive Range of NSN Parts Catalog. We Provide High Quality NSN Parts with 24/7 Quotation Facility.
Request for Quote