PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66-508Filter-Drier,refrigerant

Fruehauf Corp · NSN 4130-01-285-9526 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-01-285-9526 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-285-9526. Primary manufacturer part number: 66-508.
Features
  • Filter-Drier,refrigerant — FSC 4130
  • Desiccant Type: ANY ACCEPTABLE
  • 1 verified cross-reference
  • Primary manufacturer: Fruehauf Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-01-285-9526, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Fruehauf Corp. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4130-01-285-9526
Primary Part Number66-508
Item NameFilter-Drier,refrigerant
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerFruehauf Corp
StatusACTIVE
Desiccant TypeANY ACCEPTABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4330-00-005-9603665-08 INTERCHANGEABLE
Filter Element,fluid
Norgren C a Co
4520-00-359-984766508 INTERCHANGEABLE
Heating Element,electrical,immer
Precision Scientific Petroleum Instruments Co
6150-01-649-742466508 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
66-508 Fruehauf Corp (USA)
Related Parts
4330-00-005-9603INTERCHANGEABLE
FILTER ELEMENT,FLUID
665-08
4520-00-359-9847INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
66508
6150-01-649-7424INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
66508

Frequently Asked Questions

What is NSN 4130-01-285-9526?

NSN 4130-01-285-9526 is a Filter-Drier,refrigerant, manufactured by Fruehauf Corp, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-01-285-9526?

NSN 4130-01-285-9526 has 1 cross-referenced part number: 66-508 (Fruehauf Corp).

What NSN replaces 4130-01-285-9526?

There are 3 known substitutes for 4130-01-285-9526: 4330-00-005-9603, 4520-00-359-9847, 6150-01-649-7424. Verify interchangeability with system specifications before substitution.

What are the specifications of 66-508?

Key specifications for 66-508: Desiccant Type: ANY ACCEPTABLE. 1 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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