We've received your request for 2-7-120MB (described as Ring Wearing), manufactured by Aurora Pump with CAGE code 04579. This part is registered under NSN 4320-00-833-3142, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-833-3142, NCB code 00 (origin: USA), and INC 22534. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 2-7-120MB 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
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-5 | MANUFACTURERS CODE | 10941 |
| ADAS | BODY INSIDE DIAMETER | 4.437 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY 400 |
| AAQL | BODY STYLE | PLAIN |
| SR-5 | THE MANUFACTURERS DATA | |
| ADAR | BODY OUTSIDE DIAMETER | 4.780 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ABHP | OVERALL LENGTH | 0.750 INCHES NOMINAL |
| SR-5 | DESIGN CONTROL REFERENCE | 2-7-120MB |
| End Use : 21100 | Industrial engines |
|---|---|
| Schedule B : 8413919520 (NAICS 333911) | Parts, nesoi, of pumps for liquids |
| SITC : 74291 | Parts of pumps for liquids |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
| AAC | J |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9b----- |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | M - 85.0 |
| NMFC: | 128000 - Pumps pwr noi/working heads/parts |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 594 - Pumps and parts, (machinery and parts),(less than 35 feet) |
![]() |
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