PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1266Junction Box

Hamilton Electronic Corp Dba Algo Division · NSN 5975-01-132-7102 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-132-7102 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-132-7102. Primary manufacturer part number: B1266.
Features
  • Junction Box — FSC 5975
  • Body Length: 4.500 INCHES NOMINAL IN
  • Body Width: 3.000 INCHES NOMINAL IN
  • Style Designator: RECTANGULAR-SQUARE CORNER BOX
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Electronic Corp Dba Algo Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Junction Box, cataloged under National Stock Number 5975-01-132-7102, 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 Hamilton Electronic Corp Dba Algo Division. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-132-7102
Primary Part NumberB1266
Item NameJunction Box
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerHamilton Electronic Corp Dba Algo Division
StatusACTIVE
Body Length4.500 INCHES NOMINAL IN
Body Width3.000 INCHES NOMINAL IN
Style DesignatorRECTANGULAR-SQUARE CORNER BOX
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-205-515215641 INTERCHANGEABLE
Catch,clamping
Smith-Berger Marine, Inc
5915-00-930-4439SMC583130 INTERCHANGEABLE
Filter,band Pass
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
B1266 PRIMARY Hamilton Electronic Corp Dba Algo Division (USA)
Related Parts
5340-00-205-5152INTERCHANGEABLE
CATCH,CLAMPING
15641
5915-00-930-4439INTERCHANGEABLE
FILTER,BAND PASS
SMC583130

Frequently Asked Questions

What is NSN 5975-01-132-7102?

NSN 5975-01-132-7102 is a Junction Box, manufactured by Hamilton Electronic Corp Dba Algo Division, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-132-7102?

NSN 5975-01-132-7102 has 1 cross-referenced part number: B1266 (Hamilton Electronic Corp Dba Algo Division).

What NSN replaces 5975-01-132-7102?

There are 2 known substitutes for 5975-01-132-7102: 5340-00-205-5152, 5915-00-930-4439. Verify interchangeability with system specifications before substitution.

What are the specifications of B1266?

Key specifications for B1266: Body Length: 4.500 INCHES NOMINAL IN; Body Width: 3.000 INCHES NOMINAL IN; Style Designator: RECTANGULAR-SQUARE CORNER BOX. 3 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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