PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18648Separator,dehydrator

Electro Impulse Laboratory Inc Dba Electro Impulse Inc · NSN 4440-01-178-8854 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-178-8854 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-178-8854. Primary manufacturer part number: 18648.
Features
  • Separator,dehydrator — FSC 4440
  • General Characteristics Item Description: STEEL; 15.187 IN. H,6.000 IN. OD,1.625 IN. DRY AIR OUTLET DIA,0.500 IN. CONDENSATE OUTLET DIA,1.625 IN. WET AIR INLET DIA,150 PSIG WORKING PRESSURE,750 PSIG MAX IN
  • 2 verified cross-references
  • Primary manufacturer: Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Separator,dehydrator, cataloged under National Stock Number 4440-01-178-8854, is classified within Federal Supply Class 4440 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4440-01-178-8854
Primary Part Number18648
Item NameSeparator,dehydrator
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerElectro Impulse Laboratory Inc Dba Electro Impulse Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 15.187 IN. H,6.000 IN. OD,1.625 IN. DRY AIR OUTLET DIA,0.500 IN. CONDENSATE OUTLET DIA,1.625 IN. WET AIR INLET DIA,150 PSIG WORKING PRESSURE,750 PSIG MAX IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5360-00-457-3075 INTERCHANGEABLE
Spring,ejector
4820-01-110-6621 INTERCHANGEABLE
Stem,fluid Valve
2930-01-546-996218648 INTERCHANGEABLE
Cap,filler Opening
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
C18648 Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
18648 PRIMARY Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
5360-00-457-3075INTERCHANGEABLE
SPRING,EJECTOR
4820-01-110-6621INTERCHANGEABLE
STEM,FLUID VALVE
2930-01-546-9962INTERCHANGEABLE
CAP,FILLER OPENING
18648

Frequently Asked Questions

What is NSN 4440-01-178-8854?

NSN 4440-01-178-8854 is a Separator,dehydrator, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-178-8854?

NSN 4440-01-178-8854 has 2 cross-referenced part numbers: C18648 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), 18648 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 4440-01-178-8854?

There are 3 known substitutes for 4440-01-178-8854: 5360-00-457-3075, 4820-01-110-6621, 2930-01-546-9962. Verify interchangeability with system specifications before substitution.

What are the specifications of 18648?

Key specifications for 18648: End Item Identification: ELECTRO IMPULSE S9551A1-MM-N010 LOW PRESSURE AIR DEHYDRATOR,TYPE 1,CLASS 7; General Characteristics Item Description: STEEL; 15.187 IN. H,6.000 IN. OD,1.625 IN. DRY AIR OUTLET DIA,0.500 IN. CONDENSATE OUTLET DIA,1.625 IN. WET AIR INLET DIA,150 PSIG WORKING PRESSURE,750 PSIG MAX IN. 2 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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