| Item Name | Muffler Exhaust Intake |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-797-4633 (007974633) |
| NCB Code | USA (00) |
| Manufacturer | Cecom Lr Center, L3 Technologies Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 7.625 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 4.250 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE 1ST OUTLET |
| AGAV | END ITEM IDENTIFICATION | 2805-00-072-4871; 2805-00-601-5127; 2805-00-714-8553 |
| AJLW | OUTLET INSIDE DIAMETER | 0.810 INCHES NOMINAL |
| AQXP | INLET CONNECTION QUANTITY | 2 |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNH | OPERATING POSITION | VERTICAL |
| ARNK | INLET PROJECTION LENGTH | 2.719 INCHES NOMINAL 1ST OUTLET |
| ARNK | INLET PROJECTION LENGTH | 2.719 INCHES NOMINAL SINGLE INLET |
| ARNL | INLET FLANGE SHAPE | OVAL 1ST OUTLET |
| ARNL | INLET FLANGE SHAPE | OVAL SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES 1ST OUTLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES SINGLE INLET |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL 1ST OUTLET |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL SINGLE INLET |
| ARSQ | INLET OUTSIDE DIAMETER | 0.875 INCHES NOMINAL 1ST OUTLET |
| ARSQ | INLET OUTSIDE DIAMETER | 0.875 INCHES NOMINAL SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 0.810 INCHES NOMINAL 1ST OUTLET |
| ARTH | OUTLET CONNECTION TYPE | FLANGE |
| ARTL | OUTLET FLANGE SHAPE | OVAL |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 0.875 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.510 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNG | BODY SHAPE | RECTANGULAR |
| ARNJ | INLET LOCATION | LOCATED IN FLAT SIDE OF BODY IN-LINE |
| ARTE | INLET INSIDE DIAMETER | 0.810 INCHES NOMINAL SINGLE INLET |
| ARTG | OUTLET CONNECTION QUANTITY | 1 |
| ARTJ | OUTLET LOCATION | LOCATED IN END SIDE OF BODY |
| ARTK | OUTLET PROJECTION LENGTH | 1.920 INCHES NOMINAL |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 1.500 IN. C TO C DIM OF MTG HOLES |
| MATT | MATERIAL | STEEL AND STEEL COMP 1010 AND STEEL COMP 1020 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-4174 MIL SPEC 1ST MATERIAL RESPONSE AND SAE 1010 ASSN STD 2ND MATERIAL RESPONSE AND SAE 1020 ASSN STD 3RD MATERIAL RESPONSE |
| Relevant Components for NSN - 2990-00-797-4633, 2990007974633 | ||||
| 2915-00-193-7608 (2915001937608) | 2920-01-261-7993 (2920012617993) | 2995-01-166-3904 (2995011663904) | 2915-00-452-6084 (2915004526084) | |
| 2995-00-341-3256 (2995003413256) | 2935-00-032-7348 (2935000327348) | 2910-01-586-3950 (2910015863950) | 2945-00-906-4681 (2945009064681) | |
| 2910-01-707-5543 (2910017075543) | 2915-00-689-8668 (2915006898668) | 2990-00-353-4943 (2990003534943) | 2910-00-931-4570 (2910009314570) | |
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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