PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23817Reducer,pipe

Power Test, Llc · NSN 4730-01-684-5636 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-684-5636 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-684-5636. Primary manufacturer part number: 23817.
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 4730-01-684-5636, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-684-5636
Primary Part Number23817
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 2
5330-00-741-300871A1 INTERCHANGEABLE
Seal Distributor Ba
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5998-01-291-308523817 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc. Div Communication Systems-West
Cross-Reference Index
Part NumberManufacturer
23817 PRIMARY Power Test, Llc (USA)
Related Parts
5330-00-741-3008INTERCHANGEABLE
SEAL DISTRIBUTOR BA
71A1
5998-01-291-3085INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
23817

Frequently Asked Questions

What is NSN 4730-01-684-5636?

NSN 4730-01-684-5636 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 4730-01-684-5636?

NSN 4730-01-684-5636 has 1 cross-referenced part number: 23817 (Power Test, Llc).

What NSN replaces 4730-01-684-5636?

There are 2 known substitutes for 4730-01-684-5636: 5330-00-741-3008, 5998-01-291-3085. Verify interchangeability with system specifications before substitution.

What are the specifications of 23817?

Key specifications for 23817: End Item Identification: 4910-01-645-2311; Part Name Assigned by Controlling Agency: ENGINE PREPARATION DRESS ADAPTER, EXHAUST; 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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