| Mfg Part Number: AT1-1921 | Alternate P/N: AT11921 | NSN : 2990-00-056-4628 |
| NIIN : 000564628 | CAGE Code : 97403 | Manufacturer: Cecom Lr Center |
| Item Name : Muffler Exhaust | FSC : 2990 Miscellaneous Engine Accessories Nonaircraft |
Thank you for choosing NSN Catalogue for all your operational needs. You have reached our NSN RFQ Page which features our in-demand NSN 2990-00-056-4628 part AT1-1921 with Muffler Exhaust manufactured by MFG Cecom Lr Center. Some of these items include part number AT1-1921, and various others, all of which have been subjected to a number of quality assurance measures, tests, verifications, and assessments. At NSN Catalogue, we make it our priority to only source from top global manufacturers that we trust, assuaging the worry of receiving quality items from us.
The NSN 2990-00-056-4628 products AT1-1921 that we feature by MFG Cecom Lr Center are paired alongside CAGE Code 97403. NSN Catalogue utilizes CAGE Codes, allowing our customers to narrow down our vast listings by using our optimized search engine and filters. If you are familiar with the CAGE Codes associated with the particular NSN parts and components you wish to purchase, we invite you to use them. If you have more information regarding the NSN items you wish to purchase, please provide such details in the provided RFQ form below. When you fill out a form, in return, you will be provided a competitive quote for your comparisons in just 15 minutes or less.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-056-4628 Item Description: Muffler Exhaust | 2990 | 000564628 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| At1-1921 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 8.125 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 5.125 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 8.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE |
| AJLW | OUTLET INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | ANY ACCEPTABLE |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | OVAL |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED ON PERIPHERY OF BODY,1.875 IN. FROM END |
| ARNL | INLET FLANGE SHAPE | OVAL |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES |
| ARNQ | INLET FLANGE MOUNTING PROVISION THREAD SIZE | 3/8-16 |
| ARNR | INLET FLANGE MOUNTING PROVISION THREAD SERIES DESIGNATOR | UNC |
| ARNS | INLET FLANGE MOUNTING PROVISION THREAD DIRECTION | RIGHT-HAND |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 2-11/16 IN. C TO C DIM. OF MTG HOLES |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED |
| ARTJ | OUTLET LOCATION | LOCATED ON PERIPHERY ON OPPOSITE SIDE FROM INLET 1.750 IN. FROM END OPPOSITE INLET |
| ARTK | OUTLET PROJECTION LENGTH | 0.938 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 1.635 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | CHROMATE |
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