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Quality guaranteed We sell only warrantied and traceable partsHere at Internet of NSN, our team supplies and delivers NSN parts such as WD34 and Muffler Exhaust from L 3 Communications Corporation as well as other certified producers. Our stock of items includes more than six billion new, old and out of date airline parts, along with parts for the industrial and electronics industry. One of the leading independent suppliers with a strict No China Sourcing vow, Internet of NSN has been earning its reputation as a safe and reliable parts distributor. We value our relationship with our clients which is why we have gone above and beyond in earning our ISO 9001:2015 and AS9120B certifications.
We have many NSN part numbers in our stock, including 2990003774979 and many others. If you are in a quick need to source, we are your best bet on getting that part WD34 delivered to you quickly! Simply search our parts directory for the NSN code that you need (you may also search by CAGE code or part number), and once you are able to locate the part, send in that Instant RFQ. An account manager will reach out to you in as little as fifteen minutes to provide you with a same day quote and let you know how quickly we can supply your item(s) for you. Whatever you need, be it electronic semiconductors, batteries, circuit breakers, motherboards, circuit sheets, or others, our team at Internet For NSN has the part(s) that you need.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-377-4979 Item Description: Muffler Exhaust | 2990 | 003774979 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Wd34 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| EXHAUST | ABHP | OVERALL LENGTH5 812 INCHES MINIMUM AND 5 938 INCHES MAXIMUM |
| EXHAUST | ACQW | INLET CONNECTION TYPETHREADED |
| EXHAUST | ACRX | INLET THREAD DIRECTIONRIGHT-HAND |
| EXHAUST | ADAV | OVERALL DIAMETER4 500 INCHES NOMINAL |
| EXHAUST | APGF | DESIGN TYPEDRY |
| EXHAUST | ARNA | COOLANT TYPEAIR |
| EXHAUST | ARND | MUFFLER DESIGNMULTIPASS |
| EXHAUST | ARNF | TUBE QUANTITY1 |
| EXHAUST | ARNG | BODY SHAPEROUND |
| EXHAUST | ARNH | OPERATING POSITIONANY ACCEPTABLE |
| EXHAUST | ARNJ | INLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY |
| EXHAUST | ARNK | INLET PROJECTION LENGTHUNABLE TO DECODE |
| EXHAUST | ARNW | INLET THREAD SIZE1-14-11-12 |
| EXHAUST | ARNX | INLET THREAD SERIES DESIGNATORNPT |
| EXHAUST | ARSP | INLET THREAD LOCATIONEXTERNAL |
| EXHAUST | ARXY | NONCONNECTION OUTLET TYPE AND QUANTITY88 PERFORATED |
| EXHAUST | ARXZ | NONCONNECTION OUTLET LOCATIONLOCATED ON END |
| EXHAUST | ARYA | NONCONNECTION OUTLET SIZE0 125 IN DIA |
| EXHAUST | MATT | MATERIALSTEEL |
| EXHAUST | SFTT | SURFACE TREATMENTPAINT |
| EXHAUST | ZZZV | FSC APPLICATION DATA1 EXHAUST AND MUFFLER GROUPGASOLINE ENGINENONAIRCRAFT |
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