PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52557Connector,plug,electrical

Westerbeke Corporation · NSN 5935-01-619-6509 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-619-6509 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-619-6509. Primary manufacturer part number: 52557.
Features
  • Connector,plug,electrical — FSC 5935
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-619-6509, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Westerbeke Corporation. 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
NSN5935-01-619-6509
Primary Part Number52557
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-347-1012 INTERCHANGEABLE
Disk,valve
6145-01-134-59278155 INTERCHANGEABLE
Cable,special Purpose,electrical
Quabbin Wire & Cable Co Inc
5895-01-467-5017 INTERCHANGEABLE
Computer Subassembly
Cross-Reference Index
Part NumberManufacturer
52557 PRIMARY Westerbeke Corporation (USA)
Related Parts
4820-00-347-1012INTERCHANGEABLE
DISK,VALVE
6145-01-134-5927INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8155
5895-01-467-5017INTERCHANGEABLE
COMPUTER SUBASSEMBLY

Frequently Asked Questions

What is NSN 5935-01-619-6509?

NSN 5935-01-619-6509 is a Connector,plug,electrical, manufactured by Westerbeke Corporation, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-619-6509?

NSN 5935-01-619-6509 has 1 cross-referenced part number: 52557 (Westerbeke Corporation).

What NSN replaces 5935-01-619-6509?

There are 3 known substitutes for 5935-01-619-6509: 4820-00-347-1012, 6145-01-134-5927, 5895-01-467-5017. Verify interchangeability with system specifications before substitution.

What are the specifications of 52557?

Key specifications for 52557: End Item Identification: GENERATOR SET. 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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