PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

741240-ALabel

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 7530-01-440-1590 · FSC 7530 · No Item Name Available
Verified by PartsTable
NSN 7530-01-440-1590 — this item is cataloged by the U.S. Government under National Stock Number 7530-01-440-1590. Primary manufacturer part number: 741240-A.
Features
  • Label — FSC 7530
  • 2 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Label, cataloged under National Stock Number 7530-01-440-1590, is classified within Federal Supply Class 7530 (No Item Name Available) of the Office Supplies and Devices group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7530-01-440-1590
Primary Part Number741240-A
Item NameLabel
FSC / FSG7530 / 75 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5920-00-809-6438 INTERCHANGEABLE
Fuseholder,block
5930-01-222-86993385 INTERCHANGEABLE
Switch,thermostatic
Transact Intl Inc
5975-01-252-651584213 INTERCHANGEABLE
Panel,blank
Hdt Expeditionary Systems Inc
6740-01-317-847784213 INTERCHANGEABLE
Rod,slide Mounter
Pakon Inc Dba Impak Division
5310-01-466-357208-4213-01 INTERCHANGEABLE
Washer,flat
Aerocontrolex Group, Inc.
Cross-Reference Index
Part NumberManufacturer
8-42-13 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
741240-A PRIMARY L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
5920-00-809-6438INTERCHANGEABLE
FUSEHOLDER,BLOCK
5930-01-222-8699INTERCHANGEABLE
SWITCH,THERMOSTATIC
3385
5975-01-252-6515INTERCHANGEABLE
PANEL,BLANK
84213
6740-01-317-8477INTERCHANGEABLE
ROD,SLIDE MOUNTER
84213
5310-01-466-3572INTERCHANGEABLE
WASHER,FLAT
08-4213-01

Frequently Asked Questions

What is NSN 7530-01-440-1590?

NSN 7530-01-440-1590 is a Label, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 7530 (No Item Name Available). Status: active.

What are the part numbers for NSN 7530-01-440-1590?

NSN 7530-01-440-1590 has 2 cross-referenced part numbers: 8-42-13 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 741240-A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 7530-01-440-1590?

There are 5 known substitutes for 7530-01-440-1590: 5920-00-809-6438, 5930-01-222-8699, 5975-01-252-6515 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 741240-A?

Key specifications for 741240-A: Part Name Assigned by Controlling Agency: LABEL. 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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