The Plunger,pilot Valve,governor, cataloged under National Stock Number 2990-00-391-7609, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Woodward, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-391-7609 |
| Primary Part Number | 041774 |
| Item Name | Plunger,pilot Valve,governor |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,AISI C-1118,ROCKWELL 88-92 HARDNESS,DIM STARTING AT HEAD END,0.305 IN. MIN,0.308 IN. MAX DIA HEAD,0.250 IN. HEAD LG,0.375 IN. COLLAR OD,0.067 IN. THK,0.235 IN. TOP SHAFT OD,0.377 IN. LG,0.249 IN. OD CENTER SECTION OF SHAFT,0.500 IN. LG,0.156 IN. OD END SECTION OF SHAFT,0.688 IN. LG,0.118 IN. LG END COLLAR,3/16 DRILL 0.250 IN. DEEP IN HEAD END,NO 51 DRILL THRU BOTH SIDES OF HEAD 0.165 IN. FROM HOLE CENTER TO HEAD END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-00-391-7609 is a Plunger,pilot Valve,governor, manufactured by Woodward, Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-391-7609 has 4 cross-referenced part numbers: 041774 (Woodward, Inc.), 041774 (Woodward, Inc. Div Fuel Systems and Controls), 040041 (Woodward, Inc.), 040041 (Woodward, Inc. Div Fuel Systems and Controls).
There are 5 known substitutes for 2990-00-391-7609: 5905-00-239-5784, 5905-01-073-3465, 6105-01-429-9290 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 041774: General Characteristics Item Description: STEEL,AISI C-1118,ROCKWELL 88-92 HARDNESS,DIM STARTING AT HEAD END,0.305 IN. MIN,0.308 IN. MAX DIA HEAD,0.250 IN. HEAD LG,0.375 IN. COLLAR OD,0.067 IN. THK,0.235 IN. TOP SHAFT OD,0.377 IN. LG,0.249 IN. OD CENTER SECTION OF SHAFT,0.500 IN. LG,0.156 IN. OD END SECTION OF SHAFT,0.688 IN. LG,0.118 IN. LG END COLLAR,3/16 DRILL 0.250 IN. DEEP IN HEAD END,NO 51 DRILL THRU BOTH SIDES OF HEAD 0.165 IN. FROM HOLE CENTER TO HEAD END IN. 1 total characteristics are documented in the Federal Logistics Information System.