PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

741188-ABracket,mounting

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5340-01-433-7645 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-433-7645 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-433-7645. Primary manufacturer part number: 741188-A.
Features
  • Bracket,mounting — FSC 5340
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-433-7645, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 2 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-433-7645
Primary Part Number741188-A
Item NameBracket,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5340-01-462-7989741188A00 SUCCESSOR
Bracket,mounting
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
3040-00-074-3222827-7 INTERCHANGEABLE
Collar,shaft
Philips North America Llc Dba Philips Healthcare
3030-00-214-816017505 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5120-00-840-06048277 INTERCHANGEABLE
Alignment Tool,electronic Equipm
Gc/waldom Inc
6030-01-542-53368277 INTERCHANGEABLE
Modem,fiber Optic
Telebyte, Inc.
Cross-Reference Index
Part NumberManufacturer
741188-A L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
8-27-7 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
5340-01-462-7989SUCCESSOR
BRACKET,MOUNTING
741188A00
3040-00-074-3222INTERCHANGEABLE
COLLAR,SHAFT
827-7
3030-00-214-8160INTERCHANGEABLE
BELT,V
17505
5120-00-840-0604INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
8277
6030-01-542-5336INTERCHANGEABLE
MODEM,FIBER OPTIC
8277

Frequently Asked Questions

What is NSN 5340-01-433-7645?

NSN 5340-01-433-7645 is a Bracket,mounting, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-433-7645?

NSN 5340-01-433-7645 has 2 cross-referenced part numbers: 741188-A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 8-27-7 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5340-01-433-7645?

There are 5 known substitutes for 5340-01-433-7645: 5340-01-462-7989, 3040-00-074-3222, 3030-00-214-8160 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 741188-A?

Key specifications for 741188-A: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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