PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

556AJunction Box

Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric · NSN 5975-01-446-0117 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-446-0117 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-446-0117. Primary manufacturer part number: 556A.
Features
  • Junction Box — FSC 5975
  • Second Center to Center Distance Between Mounting Holes: 5.000 INCHES NOMINAL IN
  • First Center to Center Distance Between Mounting Holes: 6.250 INCHES NOMINAL IN
  • Material: ALUMINUM OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric
Applications
  • Applications requiring Aluminum Overall construction
General Description

The Junction Box, cataloged under National Stock Number 5975-01-446-0117, 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 3 verified specifications, 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
NSN5975-01-446-0117
Primary Part Number556A
Item NameJunction Box
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerPauluhn Electric Manufacturing, Llp Dba Pauluhn Electric
StatusACTIVE
Second Center to Center Distance Between Mounting Holes5.000 INCHES NOMINAL IN
First Center to Center Distance Between Mounting Holes6.250 INCHES NOMINAL IN
MaterialALUMINUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6220-00-055-118490123 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5962-01-010-7809 INTERCHANGEABLE
Microcircuit,linear
6105-01-277-6362556A INTERCHANGEABLE
Motor,alternating Current
Neptune Chemical Pump Co Div of R a Industries Inc
Cross-Reference Index
Part NumberManufacturer
556A PRIMARY Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric (USA)
Related Parts
6220-00-055-1184INTERCHANGEABLE
LENS,LIGHT
90123
5962-01-010-7809INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6105-01-277-6362INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
556A

Frequently Asked Questions

What is NSN 5975-01-446-0117?

NSN 5975-01-446-0117 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 5975-01-446-0117?

NSN 5975-01-446-0117 has 1 cross-referenced part number: 556A (Pauluhn Electric Manufacturing, Llp Dba Pauluhn Electric).

What NSN replaces 5975-01-446-0117?

There are 3 known substitutes for 5975-01-446-0117: 6220-00-055-1184, 5962-01-010-7809, 6105-01-277-6362. Verify interchangeability with system specifications before substitution.

What are the specifications of 556A?

Key specifications for 556A: Second Center to Center Distance Between Mounting Holes: 5.000 INCHES NOMINAL IN; Overall Length: 6.062 INCHES NOMINAL IN; First Center to Center Distance Between Mounting Holes: 6.250 INCHES NOMINAL IN; Material: ALUMINUM OVERALL. 6 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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