PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-0018Relay,electromagnetic

Parker Hannifin Corporation Div Village Marine Tech · NSN 5945-01-722-2129 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-722-2129 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-722-2129. Primary manufacturer part number: 21-0018.
Features
  • Relay,electromagnetic — FSC 5945
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Village Marine Tech
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-722-2129, 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 Parker Hannifin Corporation Div Village Marine Tech. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRelay,electromagnetic
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersParker Hannifin Corporation Div Village Marine Tech (CAGE 62144)
Technical Specifications
ParameterValue
NSN5945-01-722-2129
Primary Part Number21-0018
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Village Marine Tech
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-138-4440AS3582-115 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5977-00-594-14582-10018 INTERCHANGEABLE
Brush,electrical Contact
Kearfott Corporation Div Guidance and Navigation Division
6695-01-059-947521-0018 INTERCHANGEABLE
Smoke Scale
Bacharach, Inc.
3130-01-069-49052051028-01S INTERCHANGEABLE
Bearing Unit,ball
Mile High Equipment Company Dba Ice-O-Matic
6220-01-540-3131210018 INTERCHANGEABLE
Light,marker,clearance
Betts Industries, Inc.
6515-01-617-4282210018 INTERCHANGEABLE
Catheter,cardiovascular
C. R. Bard Inc. Dba Bard Electrophysiology Div Bard Electrophysiology
5210-01-643-45092-10018 INTERCHANGEABLE
Level,cylindrical,circular Vial
Geier & Bluhm, Inc.
Cross-Reference Index
Part NumberManufacturer
21-0018 PRIMARY Parker Hannifin Corporation Div Village Marine Tech (USA)
Related Parts
5331-00-138-4440INTERCHANGEABLE
O-RING
AS3582-115
5977-00-594-1458INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
2-10018
6695-01-059-9475INTERCHANGEABLE
SMOKE SCALE
21-0018
3130-01-069-4905INTERCHANGEABLE
BEARING UNIT,BALL
2051028-01S
6220-01-540-3131INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
210018
6515-01-617-4282INTERCHANGEABLE
CATHETER,CARDIOVASCULAR
210018
5210-01-643-4509INTERCHANGEABLE
LEVEL,CYLINDRICAL,CIRCULAR VIAL
2-10018

Frequently Asked Questions

What is NSN 5945-01-722-2129?

NSN 5945-01-722-2129 is a Relay,electromagnetic, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-722-2129?

NSN 5945-01-722-2129 has 1 cross-referenced part number: 21-0018 (Parker Hannifin Corporation Div Village Marine Tech).

What NSN replaces 5945-01-722-2129?

There are 7 known substitutes for 5945-01-722-2129: 5331-00-138-4440, 5977-00-594-1458, 6695-01-059-9475 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com