AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
If you are in the market for NSN 2990-00-991-3657 supplies that are routinely offered with affordable pricing and prompt delivery, turn to AI NSN Parts. On this page, you will find popular part numbers like 3816360, 3981940, 21028, 3865285, 101901, and others that are available for procurement at any time. Be sure to browse our NSN 2990-00-991-3657 inventory as you see fit, and if you come across any item that grabs your attention, click on the “RFQ” button situated alongside it to access our online quote request service. Within 15 minutes of receiving your RFQ submission, one of our experts will supply you with a customized response that matches your specifications.
While other channels may ask you to sacrifice quality, pricing, or quick fulfillment, we consistently aim for an optimal balance that allows you to meet budgets and deadlines without ever foregoing dependability. Moreover, if you are seeking a hard-to-find NSN 2990-00-991-3657 part, our knowledgeable representatives can unearth product solutions when avenues come up short. With this in mind, start the procurement process today to see why customers steadily choose us for their operational needs.
| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-991-3657 (009913657) |
| NCB Code | USA (00) |
| Manufacturer | Clark Radio Equipment Co, General Motors Corp, Walker Mfg Co, Truck And Bus Group, Arvin Industries Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3816360 | clark radio equipment co | muffler exhaust | RFQ |
| 3981940 | general motors corp | muffler exhaust | RFQ |
| 21028 | walker mfg co | muffler exhaust | RFQ |
| 3865285 | truck and bus group | muffler exhaust | RFQ |
| 101901 | arvin industries inc | muffler exhaust | RFQ |
| 3865285 | general motors corp | muffler exhaust | RFQ |
| 3816360 | general motors corp | muffler exhaust | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 26.500 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 5.000 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 1.687 INCHES NOMINAL 1ST OUTLET1.687 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED IN CENTER OF END SECTION SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 2.250 INCHES NOMINAL SINGLE INLET2.250 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.125 INCHES NOMINAL SINGLE INLET2.125 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED IN CENTER OF END SECTION OPPOSITE INLET 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 2.250 INCHES NOMINAL 1ST OUTLET2.250 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 1.812 INCHES NOMINAL 1ST OUTLET1.812 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ZINC |
| Relevant Components for NSN - 2990-00-991-3657, 2990009913657 | ||||
| 2910-00-362-6680 (2910003626680) | 2930-00-364-9190 (2930003649190) | 2930-00-657-6128 (2930006576128) | 2995-01-313-0691 (2995013130691) | |
| 2915-00-931-5119 (2915009315119) | 2920-01-448-1346 (2920014481346) | 2910-01-684-5450 (2910016845450) | 2930-01-389-2291 (2930013892291) | |
| 2910-00-605-5306 (2910006055306) | 2910-01-546-5626 (2910015465626) | 2920-01-644-6835 (2920016446835) | 2910-00-214-6784 (2910002146784) | |
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.
Request for Quote