The Bottom Assembly,muffler, cataloged under National Stock Number 2990-01-061-4409, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Mcculloch Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-061-4409 |
| Primary Part Number | 68241 |
| Item Name | Bottom Assembly,muffler |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Mcculloch Corp |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MATERIAL,BLACK PAINTED FINISH,RECTANGULAR INLET FLANGE W/TWO 0.221 IN. DIA MTG HOLES SPACED 2.375 IN. C TO C,BODY 3.050 IN. OD BY 1.690 IN. LONG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 68241 PRIMARY | Mcculloch Corp (USA) |
NSN 2990-01-061-4409 is a Bottom Assembly,muffler, manufactured by Mcculloch Corp, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-061-4409 has 1 cross-referenced part number: 68241 (Mcculloch Corp).
There are 2 known substitutes for 2990-01-061-4409: 5342-00-463-5218, 4140-00-960-2877. Verify interchangeability with system specifications before substitution.
Key specifications for 68241: General Characteristics Item Description: STEEL MATERIAL,BLACK PAINTED FINISH,RECTANGULAR INLET FLANGE W/TWO 0.221 IN. DIA MTG HOLES SPACED 2.375 IN. C TO C,BODY 3.050 IN. OD BY 1.690 IN. LONG IN. 1 total characteristics are documented in the Federal Logistics Information System.