The Flange,exhaust Pipe, cataloged under National Stock Number 2990-00-012-2557, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Gardner Denver Inc.. Government technical data includes 4 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-012-2557 |
| Primary Part Number | M-552 |
| Item Name | Flange,exhaust Pipe |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Gardner Denver Inc. |
| Status | CANCELLED |
| Flange Shape | ROUND |
| Flange Diameter | 1.375 INCHES NOMINAL IN |
| Flange Thickness | 0.750 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2990-00-012-2557 is a Flange,exhaust Pipe, manufactured by Gardner Denver Inc., classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-012-2557 has 2 cross-referenced part numbers: M-552 (Gardner Denver Inc.), MA-1 (Gardner Denver Inc.).
There are 8 known substitutes for 2990-00-012-2557: 5330-00-154-8328, 6105-00-308-9032, 5930-00-396-6111 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for M-552: Flange Shape: ROUND; Flange Diameter: 1.375 INCHES NOMINAL IN; Flange Thickness: 0.750 INCHES NOMINAL IN; Material: STEEL. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-012-2557 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.