NSN 2990-01-685-3129 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-685-3129. Manufacturer of record part number: 877XFFJW-M5RZ.
Manufacturer: Parker Hannifin Corporation Div Chelsea Products Division
General Description
The Power Takeoff,engine, cataloged under National Stock Number 2990-01-685-3129, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Parker Hannifin Corporation Div Chelsea Products Division (USA)
No interchangeability data on file.
Other items in FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-096-8607
CONTROL ASSEMBLY,PUSH-PULL
2990-00-390-3445
CRANK,HAND,VEHICULAR
2990-00-459-7255
MUFFLER,EXHAUST
2990-00-459-7255
MUFFLER,EXHAUST
2990-00-536-2962
BLOCK,ADJUSTING SCREW
2990-00-903-8226
MUFFLER,EXHAUST
2990-01-151-5443
CONNECTOR,EXHAUST PIPE
2990-01-151-5443
CONNECTOR,EXHAUST PIPE
Frequently Asked Questions
What is NSN 2990-01-685-3129?
NSN 2990-01-685-3129 is a Power Takeoff,engine, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
What part numbers are listed for NSN 2990-01-685-3129?
NSN 2990-01-685-3129 has 1 manufacturer part number on file: 877XFFJW-M5RZ (Parker Hannifin Corporation Div Chelsea Products Division).
What are the specifications of 877XFFJW-M5RZ?
Key specifications for 877XFFJW-M5RZ: Special Features: MOUNTING OPTION STANDARD MOUNT W/METRIC STUDS, GEAR RATIO 31/33, LUBRICATION WET SPLINE, SHIFT OPTION CONSTANT MESH, OUTPUT OCTION ROTATABLE SAE B2 OR 4-BOLT FLANGE, SAE C SHAFT (1-1/4IN-14T IN; End Item Identification: HY25-3000/US. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2990-01-685-3129 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.