PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

574BJunction Box

Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric · NSN 5975-01-305-0854 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-305-0854 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-305-0854. Primary manufacturer part number: 574B.
Features
  • Junction Box — FSC 5975
  • Environmental Protection: WATERTIGHT
  • 2 verified cross-references
  • Primary manufacturer: Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Junction Box, cataloged under National Stock Number 5975-01-305-0854, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric. 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
NSN5975-01-305-0854
Primary Part Number574B
Item NameJunction Box
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerPauluhn Electric Manufacturing, Llp Dba Pauluhn Electric
StatusACTIVE
Environmental ProtectionWATERTIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5306-00-145-2775212B INTERCHANGEABLE
Bolt,connecting Rod
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5915-00-439-39512678860 INTERCHANGEABLE
Filter,low Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-01-278-0913574B INTERCHANGEABLE
Guide,valve Stem
Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
574B PRIMARY Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric (USA)
574 Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric (USA)
Related Parts
5306-00-145-2775INTERCHANGEABLE
BOLT,CONNECTING ROD
212B
5915-00-439-3951INTERCHANGEABLE
FILTER,LOW PASS
2678860
4820-01-278-0913INTERCHANGEABLE
GUIDE,VALVE STEM
574B

Frequently Asked Questions

What is NSN 5975-01-305-0854?

NSN 5975-01-305-0854 is a Junction Box, manufactured by Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-305-0854?

NSN 5975-01-305-0854 has 2 cross-referenced part numbers: 574B (Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric), 574 (Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric).

What NSN replaces 5975-01-305-0854?

There are 3 known substitutes for 5975-01-305-0854: 5306-00-145-2775, 5915-00-439-3951, 4820-01-278-0913. Verify interchangeability with system specifications before substitution.

What are the specifications of 574B?

Key specifications for 574B: Environmental Protection: WATERTIGHT; Overall Length: 4.375 INCHES NOMINAL IN; Overall Height: 2.188 INCHES NOMINAL IN; Special Features: BRASS; COMPLETE WITH COVER AND GASKET. 5 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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