We've received your request for 21F-11 (described as Chamber Air Brake), manufactured by Velvac Inc with CAGE code 79146. This part is registered under NSN 2530-00-493-7145, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-493-7145, NCB code 00 (origin: USA), and INC 10864. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 21F-11 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 |
|---|---|---|---|---|---|---|
| 2530-00-493-7145 Item PartTypeName: CHAMBER,AIR BRAKE | 2530 | 004937145 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 030021 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AWXF | STROKE LENGTH | 2.625 INCHES |
| AZEF | LINE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-18 NPTF |
| FEAT | SPECIAL FEATURES | BOLT MTD;CLEVIS PIN INCLUDED |
| End Use : 30230 | Other parts and accessories of vehicles |
|---|---|
| Schedule B : 8708300050 (NAICS 336340) | Brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705 |
| SITC : 78433 | Brakes and servo-brakes and parts thereof for tractors, motor cars and other motor vehicles, etc. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item. |
| PMIC | U - Precious metal content is unknown |
| AAC | D |
|---|---|
| Classification Control | U |
| MGMT_CTL | J2200x- |
| Quantity per pack | 1 |
| Repariability | This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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: | Q - 70.0 |
| NMFC: | 018400 - Auto brakes/shoes r pads etc |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 585 - Vehicles and auto supplies |
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