PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

93313Relay,electromagnetic

Sigma Instruments Inc · NSN 5945-00-318-2667 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-318-2667 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-318-2667. Primary manufacturer part number: 93313.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Thread Class: 2A SINGLE MOUNTING FACILITY A
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Terminal Type and Quantity: 8 PIN ALL FUNCTIONS
  • Winding Quantity: 1
  • Mounting Facility Type and Quantity: 2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-318-2667, 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 Sigma Instruments Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-318-2667
Primary Part Number93313
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerSigma Instruments Inc
StatusACTIVE
Coil Quantity1
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Thread Class2A SINGLE MOUNTING FACILITY A
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Winding Quantity1
Mounting Facility Type and Quantity2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY IN
Main Contact Maximum Voltage Rating in Volts120.0 AC AND 28.0 DC
Center to Center Distance Between Mounting Facilities Parallel to Length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Duty TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5365-00-065-0040G-73 INTERCHANGEABLE
Spacer,ring
Rieke Corporation Dba Rieke Packaging Systems Div Rieke Packaging Systems
5315-00-235-0449G73 INTERCHANGEABLE
Pin,straight,headed
Ed Etnyre & Co
5940-00-504-3552 INTERCHANGEABLE
Terminal,lug
6680-00-507-994793313 INTERCHANGEABLE
Gauge
Kenworth Truck Co a Div of Paccar Inc
5962-01-016-5305351-7159-020 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-01-210-0804G-73 INTERCHANGEABLE
Nut,plain,hexagon
Circor Naval Solutions Llc Dba Warren Pumps
5330-01-300-6927G-73 INTERCHANGEABLE
Gasket
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
93313 Sigma Instruments Inc (USA)
42FZ93313 Sigma Instruments Inc (USA)
G73 L3 Technologies, Inc. (USA)
Related Parts
5365-00-065-0040INTERCHANGEABLE
SPACER,RING
G-73
5315-00-235-0449INTERCHANGEABLE
PIN,STRAIGHT,HEADED
G73
5940-00-504-3552INTERCHANGEABLE
TERMINAL,LUG
6680-00-507-9947INTERCHANGEABLE
GAUGE
93313
5962-01-016-5305INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-7159-020
5310-01-210-0804INTERCHANGEABLE
NUT,PLAIN,HEXAGON
G-73
5330-01-300-6927INTERCHANGEABLE
GASKET
G-73

Frequently Asked Questions

What is NSN 5945-00-318-2667?

NSN 5945-00-318-2667 is a Relay,electromagnetic, manufactured by Sigma Instruments Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-318-2667?

NSN 5945-00-318-2667 has 3 cross-referenced part numbers: 93313 (Sigma Instruments Inc), 42FZ93313 (Sigma Instruments Inc), G73 (L3 Technologies, Inc.).

What NSN replaces 5945-00-318-2667?

There are 7 known substitutes for 5945-00-318-2667: 5365-00-065-0040, 5315-00-235-0449, 5940-00-504-3552 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 93313?

Key specifications for 93313: Coil Quantity: 1; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Thread Class: 2A SINGLE MOUNTING FACILITY A; Overall Length: 1.638 INCHES MAXIMUM IN. 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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