PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1630626Chopper,electronic

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5945-00-768-7314 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-768-7314 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-768-7314. Primary manufacturer part number: 1630626.
Features
  • Chopper,electronic — FSC 5945
  • Terminal Quantity: 9
  • Coil Type: NOT ISOLATED
  • Mounting Facility Size: 0.157 IN. DIA IN
  • Hermetically Sealed Feature: NOT PROVIDED
  • Contact Arrangement: DOUBLE POLE, DOUBLE THROW
  • Input Voltage Rating: 6.3 AC VOLTS NOMINAL
  • Contact Voltage Rating: 10.0 AC VOLTS NOMINAL
Applications
  • Applications requiring Steel Case construction
General Description

The Chopper,electronic, cataloged under National Stock Number 5945-00-768-7314, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 24 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-768-7314
Primary Part Number1630626
Item NameChopper,electronic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Terminal Quantity9
Coil TypeNOT ISOLATED
Mounting Facility Size0.157 IN. DIA IN
Hermetically Sealed FeatureNOT PROVIDED
Contact ArrangementDOUBLE POLE, DOUBLE THROW
Input Voltage Rating6.3 AC VOLTS NOMINAL
Contact Voltage Rating10.0 AC VOLTS NOMINAL
Contact Operation SequenceBREAKS BEFORE MAKES
Phase Angle in Deg20.0
Input Current Rating55.0 MILLIAMPERES NOMINAL
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Mounting MethodFLANGE
Contact Current Rating1.0 MILLIAMPERES NOMINAL
Output/input Voltage RelationshipEQUAL
Drive Voltage Relationship to Input VoltageEQUAL
Mounting ConfigurationTWO 0.157 IN. DIA MTG HOLES SPACED 1.500 IN. C TO C IN
MaterialSTEEL CASE
Unit TypeELECTROMECHANICAL
Mounting Facility Quantity2
Plug in Mounting FeatureNOT PROVIDED
Dwell Time Rating in Deg162.0 NOMINAL
Mounting ProvisionHOLES
Terminal TypePIN
Overall Diameter1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-144-8518 INTERCHANGEABLE
Bearing,ball,annular
3110-00-144-8519305S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-155-64011205 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
6680-00-515-590926A INTERCHANGEABLE
Tachometer,electric,nonself-Gene
Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco
5330-00-984-5511C2333 INTERCHANGEABLE
Gasket
Cooper Machinery Services Llc
6520-01-701-594884837276 INTERCHANGEABLE
Floss,waxed,dental
The Procter & Gamble Distributing Llc
Cross-Reference Index
Part NumberManufacturer
1630626 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
C-2333 James Electronics Inc (USA)
Related Parts
3110-00-144-8518INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-144-8519INTERCHANGEABLE
BEARING,BALL,ANNULAR
305S
3110-00-155-6401INTERCHANGEABLE
BEARING,BALL,ANNULAR
1205
6680-00-515-5909INTERCHANGEABLE
TACHOMETER,ELECTRIC,NONSELF-GENE
26A
5330-00-984-5511INTERCHANGEABLE
GASKET
C2333
6520-01-701-5948INTERCHANGEABLE
FLOSS,WAXED,DENTAL
84837276

Frequently Asked Questions

What is NSN 5945-00-768-7314?

NSN 5945-00-768-7314 is a Chopper,electronic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-768-7314?

NSN 5945-00-768-7314 has 2 cross-referenced part numbers: 1630626 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), C-2333 (James Electronics Inc).

What NSN replaces 5945-00-768-7314?

There are 6 known substitutes for 5945-00-768-7314: 3110-00-144-8518, 3110-00-144-8519, 3110-00-155-6401 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1630626?

Key specifications for 1630626: Terminal Quantity: 9; Overall Length: 2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN; Coil Type: NOT ISOLATED; Mounting Facility Size: 0.157 IN. DIA IN. 25 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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