PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-0002Relay,electrical

Gulton Industries Inc Measurement and Control Systems Div · NSN 5945-00-329-6637 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-329-6637 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-329-6637. Primary manufacturer part number: 21-0002.
Features
  • Relay,electrical — FSC 5945
  • 1 verified cross-reference
  • Primary manufacturer: Gulton Industries Inc Measurement and Control Systems Div
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electrical, cataloged under National Stock Number 5945-00-329-6637, 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 Gulton Industries Inc Measurement and Control Systems Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRelay,electrical
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersGulton Industries Inc Measurement and Control Systems Div (CAGE 98787)
Technical Specifications
ParameterValue
NSN5945-00-329-6637
Primary Part Number21-0002
Item NameRelay,electrical
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerGulton Industries Inc Measurement and Control Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5998-00-142-5691210-002 INTERCHANGEABLE
Circuit Card Assembly
Hough Mfg Corp
5360-00-246-7007210002 INTERCHANGEABLE
Spring,helical,compression
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5961-00-351-0664CK2078 INTERCHANGEABLE
Photocell Lamp
Raytheon Company Dba Raytheon Co
2915-00-779-266321-0002 INTERCHANGEABLE
Magnet,fuel Float Switch
Grimes Aerospace Company
1560-00-821-087821000-2 INTERCHANGEABLE
Tank,fuel,aircraft
American Fuel Cell and Coated Fabrics Company, Llc
5930-00-922-4149 INTERCHANGEABLE
Switch,push
6210-01-012-6871 INTERCHANGEABLE
Light,panel
6695-01-177-2694210002 INTERCHANGEABLE
Gage,mitre
Vega Enterprises Inc
5998-01-180-0278 INTERCHANGEABLE
Circuit Card Assembly
3655-01-205-7241210-002 INTERCHANGEABLE
Disc,safety
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Cross-Reference Index
Part NumberManufacturer
21-0002 Gulton Industries Inc Measurement and Control Systems Div (USA)
Related Parts
5998-00-142-5691INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
210-002
5360-00-246-7007INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
210002
5961-00-351-0664INTERCHANGEABLE
PHOTOCELL LAMP
CK2078
2915-00-779-2663INTERCHANGEABLE
MAGNET,FUEL FLOAT SWITCH
21-0002
1560-00-821-0878INTERCHANGEABLE
TANK,FUEL,AIRCRAFT
21000-2
5930-00-922-4149INTERCHANGEABLE
SWITCH,PUSH
6210-01-012-6871INTERCHANGEABLE
LIGHT,PANEL
6695-01-177-2694INTERCHANGEABLE
GAGE,MITRE
210002
5998-01-180-0278INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3655-01-205-7241INTERCHANGEABLE
DISC,SAFETY
210-002
6250-01-295-4825INTERCHANGEABLE
SOCKET,LAMP STARTER
21105-19
6220-01-513-7221INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
210002

Frequently Asked Questions

What is NSN 5945-00-329-6637?

NSN 5945-00-329-6637 is a Relay,electrical, manufactured by Gulton Industries Inc Measurement and Control Systems Div, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-329-6637?

NSN 5945-00-329-6637 has 1 cross-referenced part number: 21-0002 (Gulton Industries Inc Measurement and Control Systems Div).

What NSN replaces 5945-00-329-6637?

There are 12 known substitutes for 5945-00-329-6637: 5998-00-142-5691, 5360-00-246-7007, 5961-00-351-0664 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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