| Mfg Part Number: 1556 | Manufacturer: Stewart And Stevenson Power Produc | NSN : 2990-00-038-4341 |
| NIIN : 000384341 | Item Name : Muffler Exhaust | CAGE Code : 81381 |
| FSC : 2990 Miscellaneous Engine Accessories Nonaircraft |
Thank you for taking an interest in the various military NSN parts and aerospace parts we offer on our website. You have currently taken interest in part number 1556, a Stewart And Stevenson Power Produc item produced under CAGE Code 81381. For further identification purposes, part number 1556 is also listed with the NSN 2990000384341, and it is organized under Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft for ease of procural. By filling out and submitting the form provided below, you will be able to receive purchasing options on this item directly from our staff. For us to best tailor our presented solution to your unique needs and restrictions alike, we ask that you please offer our team details like your desired quantity, target pricing, and expected fulfillment timeframe. We can even accommodate many time constraints and limitations that customers may face, so be sure to let us know of any requests when you submit an RFQ form for part number 1556.
NSN Purchasing is a website owned and operated by ASAP Semiconductor, and we serve as a one-stop shop with countless NSN and aerospace items readily available. With a steadfast dedication to quality control and export compliance, we proudly operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, as well as uphold a strict NO CHINA SOURCING pledge. Alongside such commitments, we are fully dedicated to upholding market-leading customer service with team members readily available around the clock to provide consultation and purchasing solutions over phone or email. Knowing how we intend to serve you and your operational needs, get in touch with one of our industry experts today for part number 1556 and other items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-038-4341 Item Description: MUFFLER,EXHAUST | 2990 | 000384341 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1556 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 24.375 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE 4TH OUTLET |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 8.000 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 3.750 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | ANY ACCEPTABLE |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED ON SIDE OF BODY CENTERED 3-5/8 IN. FROM OUTLET END OF BODY,ON SIDE OF BODY CENTERED 9-3/8 IN. FROM OUTLET END OF BODY,ON SIDE OF BODY CENTERED 15-1/8 IN. FROM OUTLET END OF BODY AND ON SIDE OF BODY CENTERED 20-7/8 IN. FROM OUTLET EN |
| ARNK | INLET PROJECTION LENGTH | 4.000 INCHES NOMINAL 1ST OUTLET |
| ARNK | INLET PROJECTION LENGTH | 4.000 INCHES NOMINAL 2ND OUTLET |
| ARNK | INLET PROJECTION LENGTH | 4.000 INCHES NOMINAL 3RD OUTLET |
| ARNK | INLET PROJECTION LENGTH | 4.000 INCHES NOMINAL SINGLE INLET |
| ARNL | INLET FLANGE SHAPE | RECTANGLE |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 5 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.500 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 5-3/4 IN. C TO C DISTANCE BETWEEN BOLT HOLES |
| ARSQ | INLET OUTSIDE DIAMETER | 1.875 INCHES NOMINAL 1ST OUTLET |
| ARSQ | INLET OUTSIDE DIAMETER | 3.750 INCHES NOMINAL SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 1.625 INCHES NOMINAL 1ST OUTLET |
| ARTE | INLET INSIDE DIAMETER | 3.500 INCHES NOMINAL SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ARTJ | OUTLET LOCATION | LOCATED 9/16 IN. C TO C FROM HORIZONTAL CENTER LINE |
| ARTK | OUTLET PROJECTION LENGTH | 2.000 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| 155-002 | 155-0068-005 | 155-0-2-0 | 155-0015-01 |
| 155-00100 | 155-0024A | 155-0032-01 | 155-0-7 |
| 155-0-6 | 155-0-2 | 155-00200 | 155-0068-00 |
| 155-0-3-0 | 155-0012-00 | 155-0083-1 | 155-0-8 |
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