PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

217-4362977PC53Relay,rotary

Naval Ship Systems Command · NSN 5945-01-245-3053 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-245-3053 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-245-3053. Primary manufacturer part number: 217-4362977PC53.
Features
  • Relay,rotary — FSC 5945
  • Contact Arrangement: 4PDT,MAGNETIC
  • Criticality Code Justification: ZZZY
  • Coil Winding Quantity: 1
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • AC Operating Voltage Rating in Volts: 115.0 NOMINAL
  • Structural Design: NONPILE-UP
  • 12 verified cross-references
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,rotary, cataloged under National Stock Number 5945-01-245-3053, 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 Naval Ship Systems Command. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-245-3053
Primary Part Number217-4362977PC53
Item NameRelay,rotary
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Contact Arrangement4PDT,MAGNETIC
Criticality Code JustificationZZZY
Coil Winding Quantity1
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
AC Operating Voltage Rating in Volts115.0 NOMINAL
Structural DesignNONPILE-UP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-836-9905MDR-4030 INTERCHANGEABLE
Relay,rotary
Te Connectivity Corporation
5945-01-051-3905MDR4107 INTERCHANGEABLE
Relay,rotary
Te Connectivity Corporation
5945-01-185-5951106.416-5 INTERCHANGEABLE
Relay,rotary
Ward Leonard Ct Llc
5945-01-443-2469 INTERCHANGEABLE
Relay,rotary
Cross-Reference Index
Part NumberManufacturer
217-4362977PC53 Naval Ship Systems Command (USA)
1073H300 PC. 35 Peerless Instrument Co., Inc. (USA)
6962ED2276PC2A Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
699ED232PC22 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
9N25 PC 101 Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA)
6999ED232PC22 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
MDR131-1 Te Connectivity Corporation (USA)
231B233CDP2 General Electric Company Dba Ge (USA)
229B3448PC14 General Electric Company Dba Ge (USA)
106000PC589 Lockheed Martin Corp (USA)
927D811-61 Westinghouse Electric Corp Power Generation-Generator Div (USA)
200-4458613 Naval Ship Systems Command (USA)
Related Parts
5945-00-836-9905INTERCHANGEABLE
RELAY,ROTARY
MDR-4030
5945-01-051-3905INTERCHANGEABLE
RELAY,ROTARY
MDR4107
5945-01-185-5951INTERCHANGEABLE
RELAY,ROTARY
106.416-5
5945-01-443-2469INTERCHANGEABLE
RELAY,ROTARY

Frequently Asked Questions

What is NSN 5945-01-245-3053?

NSN 5945-01-245-3053 is a Relay,rotary, manufactured by Naval Ship Systems Command, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-245-3053?

NSN 5945-01-245-3053 has 12 cross-referenced part numbers: 217-4362977PC53 (Naval Ship Systems Command), 1073H300 PC. 35 (Peerless Instrument Co., Inc.), 6962ED2276PC2A (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 699ED232PC22 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 9N25 PC 101 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution) and 7 more.

What NSN replaces 5945-01-245-3053?

There are 4 known substitutes for 5945-01-245-3053: 5945-00-836-9905, 5945-01-051-3905, 5945-01-185-5951 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 217-4362977PC53?

Key specifications for 217-4362977PC53: Contact Arrangement: 4PDT,MAGNETIC; Criticality Code Justification: ZZZY; Coil Winding Quantity: 1; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 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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