The Pipe,exhaust, cataloged under National Stock Number 2990-01-104-3864, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Komatsu America Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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 | 2990-01-104-3864 |
| Primary Part Number | 121335 |
| Item Name | Pipe,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Komatsu America Corporation |
| Status | ACTIVE |
| Design Form | PREBENT |
| Usage Location | EXHAUST PIPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-104-3864 is a Pipe,exhaust, manufactured by Komatsu America Corporation, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-104-3864 has 2 cross-referenced part numbers: AH-121335 (Komatsu America Corporation), 121335 (Komatsu America Corporation).
There are 2 known substitutes for 2990-01-104-3864: 4730-00-374-5618, 6150-01-432-7655. Verify interchangeability with system specifications before substitution.
Key specifications for 121335: Design Form: PREBENT; Usage Location: EXHAUST PIPE. 2 total characteristics are documented in the Federal Logistics Information System.