| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-410-7543 (004107543) |
| NCB Code | USA (00) |
| Manufacturer | Alexander Tagg Industries Inc, Uwd Mfg Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 15.875 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 5.062 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED ON VERTICAL CENTER LINE 1.500 IN. C TO C ABOVE HORIZONTAL CENTER LINE IN END SECTION OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.312 INCHES NOMINAL SINGLE INLET1.312 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | OVAL SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES SINGLE INLET2 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.438 INCHES NOMINAL SINGLE INLET0.438 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 2-11/16 IN. C TO C DIM OF MTG HOLES SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | THREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED ON HORIZONTAL CENTERLINE 1-3/8 IN. FROM END 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 1.000 INCHES NOMINAL 1ST OUTLET1.000 INCHES NOMINAL |
| ARTW | OUTLET THREAD SIZE | 1-1/4-11-1/2 1ST OUTLET |
| ARTX | OUTLET THREAD SERIES DESIGNATOR | NPT 1ST OUTLET |
| ARTY | OUTLET THREAD DIRECTION | RIGHT-HAND 1ST OUTLET |
| ARTZ | OUTLET THREAD LOCATION | EXTERNAL 1ST OUTLET |
| FEAT | SPECIAL FEATURES | FURNISHED WITH ONE ADAPTER ELBOW |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46055 MIL SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CHROMATE |
| Relevant Components for NSN - 2990-00-410-7543, 2990004107543 | ||||
| 2915-00-719-8556 (2915007198556) | 2910-01-130-8798 (2910011308798) | 2910-01-324-6899 (2910013246899) | 2930-00-118-1629 (2930001181629) | |
| 2920-00-423-5816 (2920004235816) | 2990-01-560-5609 (2990015605609) | 2995-00-957-1267 (2995009571267) | 2930-01-305-3808 (2930013053808) | |
| 2915-01-048-3598 (2915010483598) | 2920-01-509-2481 (2920015092481) | 2910-00-237-6396 (2910002376396) | 2910-01-258-5234 (2910012585234) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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