PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23649Reducer,pipe

Power Test, Llc · NSN 4730-01-684-5633 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-684-5633 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-684-5633. Primary manufacturer part number: 23649.
Features
  • Reducer,pipe — FSC 4730
  • Media for Which Designed: GAS SINGLE RESPONSE
  • 1 verified cross-reference
  • Primary manufacturer: Power Test, Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-684-5633, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Power Test, Llc. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-684-5633
Primary Part Number23649
Item NameReducer,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerPower Test, Llc
StatusACTIVE
Media for Which DesignedGAS SINGLE RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5355-00-004-353423649 INTERCHANGEABLE
Knob
Elbitamerica, Inc.
4820-00-278-655520721 INTERCHANGEABLE
Valve,bleeder,hydraulic System
Mitsubishi Caterpillar Forklift America, Inc
5340-01-049-1216N23649 INTERCHANGEABLE
Handwheel
Leslie Controls, Inc. Dba Leslie Controls Inc
1680-01-596-194223649 INTERCHANGEABLE
Housing,coupling
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
23649 PRIMARY Power Test, Llc (USA)
Related Parts
5355-00-004-3534INTERCHANGEABLE
KNOB
23649
4820-00-278-6555INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM
20721
5340-01-049-1216INTERCHANGEABLE
HANDWHEEL
N23649
1680-01-596-1942INTERCHANGEABLE
HOUSING,COUPLING
23649

Frequently Asked Questions

What is NSN 4730-01-684-5633?

NSN 4730-01-684-5633 is a Reducer,pipe, manufactured by Power Test, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-684-5633?

NSN 4730-01-684-5633 has 1 cross-referenced part number: 23649 (Power Test, Llc).

What NSN replaces 4730-01-684-5633?

There are 4 known substitutes for 4730-01-684-5633: 5355-00-004-3534, 4820-00-278-6555, 5340-01-049-1216 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23649?

Key specifications for 23649: Part Name Assigned by Controlling Agency: ENGINE PREPARATION DRESS ADAPTER, EXHAUST; End Item Identification: 4910-01-645-2311; Media for Which Designed: GAS SINGLE RESPONSE. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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