PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77C712582Flasher,thermal

Lockheed Martin Corporation Div Rms · NSN 5945-00-214-5739 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-214-5739 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-214-5739. Primary manufacturer part number: 77C712582.
Features
  • Flasher,thermal — FSC 5945
  • DC Voltage Rating: 6.4 VOLTS NOMINAL
  • Terminal Type: FERRULE
  • Lamp Power Rating for Which Designed: 0.25 AMPERES NOMINAL
  • Lamp Quantity for Which Designed: 1
  • Flashing Rate: 80 PER MINUTE MAXIMUM
  • Environmental Protection: HERMETICALLY SEALED
  • Mounting Configuration: TERMINAL MTG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flasher,thermal, cataloged under National Stock Number 5945-00-214-5739, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-214-5739
Primary Part Number77C712582
Item NameFlasher,thermal
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
DC Voltage Rating6.4 VOLTS NOMINAL
Terminal TypeFERRULE
Lamp Power Rating for Which Designed0.25 AMPERES NOMINAL
Lamp Quantity for Which Designed1
Flashing Rate80 PER MINUTE MAXIMUM
Environmental ProtectionHERMETICALLY SEALED
Mounting ConfigurationTERMINAL MTG
Operating Mechanism InclosureINCLUDED
Battery Operation FacilityNOT PROVIDED
AdjustabilityNONADJUSTABLE
Terminal Quantity2
Controlled Circuit Quantity1
Overall Diameter0.660 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-6818206773-15 INTERCHANGEABLE
Bearing,ball,annular
Naval Sea Systems Command
5210-00-189-9538FG-24 INTERCHANGEABLE
Gage,gap Setting
A and E Mfg Co
5950-00-199-415351A268ISSUEC INTERCHANGEABLE
Transformer,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5365-00-203-03751410-0003 INTERCHANGEABLE
Bushing,machine Thread
Keysight Technologies Inc
5340-00-270-8553891944 INTERCHANGEABLE
Button,plug
Lockheed Martin Corporation Div Rms - Mitchel Field
5965-00-280-3607SC-C-10236 INTERCHANGEABLE
Cushion,ear
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5120-00-293-0032 INTERCHANGEABLE
Pliers
2990-00-293-6839T1413C INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
2030-00-339-3224LSD16S2200-556116PC2 INTERCHANGEABLE
Block,sliding Tille
Naval Ship Systems Command
5985-00-416-2326654 INTERCHANGEABLE
Dummy Load,electrical
Waveline Inc
Cross-Reference Index
Part NumberManufacturer
654 Cooper Industries Inc Champion Aviation Products (USA)
77C712582 PRIMARY Lockheed Martin Corporation Div Rms (USA)
Related Parts
3110-00-156-6818INTERCHANGEABLE
BEARING,BALL,ANNULAR
206773-15
5210-00-189-9538INTERCHANGEABLE
GAGE,GAP SETTING
FG-24
5950-00-199-4153INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
51A268ISSUEC
5365-00-203-0375INTERCHANGEABLE
BUSHING,MACHINE THREAD
1410-0003
5340-00-270-8553INTERCHANGEABLE
BUTTON,PLUG
891944
5965-00-280-3607INTERCHANGEABLE
CUSHION,EAR
SC-C-10236
5120-00-293-0032INTERCHANGEABLE
PLIERS
2990-00-293-6839INTERCHANGEABLE
MUFFLER,EXHAUST
T1413C
2030-00-339-3224INTERCHANGEABLE
BLOCK,SLIDING TILLE
LSD16S2200-556116PC2
5985-00-416-2326INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
654
2530-00-469-7851INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
3004916
5915-00-568-8631INTERCHANGEABLE
FILTER,BAND PASS
8515024

Frequently Asked Questions

What is NSN 5945-00-214-5739?

NSN 5945-00-214-5739 is a Flasher,thermal, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-214-5739?

NSN 5945-00-214-5739 has 2 cross-referenced part numbers: 654 (Cooper Industries Inc Champion Aviation Products), 77C712582 (Lockheed Martin Corporation Div Rms).

What NSN replaces 5945-00-214-5739?

There are 12 known substitutes for 5945-00-214-5739: 3110-00-156-6818, 5210-00-189-9538, 5950-00-199-4153 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77C712582?

Key specifications for 77C712582: DC Voltage Rating: 6.4 VOLTS NOMINAL; Terminal Type: FERRULE; Lamp Power Rating for Which Designed: 0.25 AMPERES NOMINAL; Lamp Quantity for Which Designed: 1. 14 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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