PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L20-04-000Lubricator

Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America · NSN 4930-01-279-5752 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-01-279-5752 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-279-5752. Primary manufacturer part number: L20-04-000.
Features
  • Lubricator — FSC 4930
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Supplementary Features: USED ON LOGISTICS SUPPORT VEHICLE (LSV)
  • Criticality Code Justification: ZZZY
  • 7 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Lubricator, cataloged under National Stock Number 4930-01-279-5752, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4930-01-279-5752
Primary Part NumberL20-04-000
Item NameLubricator
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerParker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America
StatusCANCELLED
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Supplementary FeaturesUSED ON LOGISTICS SUPPORT VEHICLE (LSV)
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4930-01-222-3571 INTERCHANGEABLE
Lubricator,airline
5310-01-501-3375 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
L20-04-000 Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America (USA)
L26-04-000 Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America (USA)
BB100NNS26ITEM53 Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc (USA)
CAT173 Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America (USA)
WL020 Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc (USA)
L26-04-000 Airline Hydraulics Corp Dba Airline Hydraulics Corp (USA)
NL-8 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
4930-01-222-3571INTERCHANGEABLE
LUBRICATOR,AIRLINE
5310-01-501-3375INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 4930-01-279-5752?

NSN 4930-01-279-5752 is a Lubricator, manufactured by Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America, classified under FSC 4930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4930-01-279-5752?

NSN 4930-01-279-5752 has 7 cross-referenced part numbers: L20-04-000 (Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America), L26-04-000 (Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America), BB100NNS26ITEM53 (Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc), CAT173 (Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America), WL020 (Air Systems International, Inc. (used in VA by: Air Systems, Inc.) Dba Air Systems International Inc) and 2 more.

What NSN replaces 4930-01-279-5752?

There are 2 known substitutes for 4930-01-279-5752: 4930-01-222-3571, 5310-01-501-3375. Verify interchangeability with system specifications before substitution.

What are the specifications of L20-04-000?

Key specifications for L20-04-000: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Supplementary Features: USED ON LOGISTICS SUPPORT VEHICLE (LSV); Criticality Code Justification: ZZZY. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4930-01-279-5752 still in active supply?

NSN 4930-01-279-5752 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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