PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7620Relay,electromagnetic

Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems · NSN 5945-01-595-3969 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-595-3969 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-595-3969. Primary manufacturer part number: 7620.
Features
  • Relay,electromagnetic — FSC 5945
  • 1 verified cross-reference
  • Primary manufacturer: Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-595-3969, 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 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-595-3969
Primary Part Number7620
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerBlue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-194-39552300U INTERCHANGEABLE
Bearing,roller,self-Aligning
Rexnord Industries, Llc Div Aerosspace Bearing Operation
5960-00-981-2004 INTERCHANGEABLE
Electron Tube
5360-01-138-5117 INTERCHANGEABLE
Spring
4720-01-166-86827620 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
6505-01-202-7998 INTERCHANGEABLE
Potassium Acetate Injection
5915-01-266-9149MIS-35970 INTERCHANGEABLE
Filter,band Pass
Us Army Aviation and Missile Command
5930-01-281-69377620 INTERCHANGEABLE
Switch,push
Edwards Signaling and Security Systems a Part of Ge Security
7910-01-420-0590SC5713D INTERCHANGEABLE
Cleaner,vacuum,electric
Electrolux Home Products Inc.
5975-01-491-79537620 INTERCHANGEABLE
Hanger,cable
Keystone Electronics Corp
5310-01-532-29007620 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
Cross-Reference Index
Part NumberManufacturer
7620 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems (USA)
Related Parts
3110-00-194-3955INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
2300U
5960-00-981-2004INTERCHANGEABLE
ELECTRON TUBE
5360-01-138-5117INTERCHANGEABLE
SPRING
4720-01-166-8682INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
7620
6505-01-202-7998INTERCHANGEABLE
POTASSIUM ACETATE INJECTION
5915-01-266-9149INTERCHANGEABLE
FILTER,BAND PASS
MIS-35970
5930-01-281-6937INTERCHANGEABLE
SWITCH,PUSH
7620
7910-01-420-0590INTERCHANGEABLE
CLEANER,VACUUM,ELECTRIC
SC5713D
5975-01-491-7953INTERCHANGEABLE
HANGER,CABLE
7620
5310-01-532-2900INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
7620

Frequently Asked Questions

What is NSN 5945-01-595-3969?

NSN 5945-01-595-3969 is a Relay,electromagnetic, manufactured by Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-595-3969?

NSN 5945-01-595-3969 has 1 cross-referenced part number: 7620 (Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems).

What NSN replaces 5945-01-595-3969?

There are 10 known substitutes for 5945-01-595-3969: 3110-00-194-3955, 5960-00-981-2004, 5360-01-138-5117 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7620?

Key specifications for 7620: Overall Width: 3.750 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: 12VDC AUTOMATIC CHARGING RELAY VDC; Overall Length: 5.470 INCHES NOMINAL IN. 3 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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