PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40628Compressor-Dehydrator,electronic

Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies · NSN 4440-01-478-6761 · FSC 4440 · No Item Name Available
Verified by PartsTable
NSN 4440-01-478-6761 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-478-6761. Primary manufacturer part number: 40628.
Features
  • Compressor-Dehydrator,electronic — FSC 4440
  • Model Number: MODEL600
  • 3 verified cross-references
  • Primary manufacturer: Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Compressor-Dehydrator,electronic, cataloged under National Stock Number 4440-01-478-6761, 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 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN4440-01-478-6761
Primary Part Number40628
Item NameCompressor-Dehydrator,electronic
FSC / FSG4440 / 44 — No Item Name Available
ManufacturerSpx Corporation Dba Dielectric Communications Div Spx Communication Technologies
StatusACTIVE
Model NumberMODEL600
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-090-4090424-102 INTERCHANGEABLE
Transformer Assembly
Bae Systems Information and Electronic Systems Integration Inc.
4810-00-146-472148248 INTERCHANGEABLE
Seat,valve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5360-00-300-841940628 INTERCHANGEABLE
Spring,stop Lever
Mine Safety Appliances Company
5305-01-451-0610406-28 INTERCHANGEABLE
Setscrew
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5133-01-460-237840628 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
Cross-Reference Index
Part NumberManufacturer
40628 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
381-8002P2 Raytheon Australia (AUS)
48248 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
Related Parts
5950-00-090-4090INTERCHANGEABLE
TRANSFORMER ASSEMBLY
424-102
4810-00-146-4721INTERCHANGEABLE
SEAT,VALVE
48248
5360-00-300-8419INTERCHANGEABLE
SPRING,STOP LEVER
40628
5305-01-451-0610INTERCHANGEABLE
SETSCREW
406-28
5133-01-460-2378INTERCHANGEABLE
DRILL,TWIST
40628

Frequently Asked Questions

What is NSN 4440-01-478-6761?

NSN 4440-01-478-6761 is a Compressor-Dehydrator,electronic, manufactured by Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies, classified under FSC 4440 (No Item Name Available). Status: active.

What are the part numbers for NSN 4440-01-478-6761?

NSN 4440-01-478-6761 has 3 cross-referenced part numbers: 40628 (Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies), 381-8002P2 (Raytheon Australia), 48248 (Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies).

What NSN replaces 4440-01-478-6761?

There are 5 known substitutes for 4440-01-478-6761: 5950-00-090-4090, 4810-00-146-4721, 5360-00-300-8419 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40628?

Key specifications for 40628: Model Number: MODEL600; End Item Identification: A.F. SATELLITE CONTROL NETWORK COMMON USER SUPPORT; Special Features: T.O.A2-35E28-526-1, COMPRESSOR DEHYDRATOR, HTTP://WWW.DIELECTRIC.COM/PRESSURIZATION/SPECIALDRYERS.HTML. 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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