PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0STD600Relay,electromagnetic

Naval Ordnance Standards · NSN 5945-00-902-0521 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-902-0521 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-902-0521. Primary manufacturer part number: 0STD600.
Features
  • Relay,electromagnetic — FSC 5945
  • Duty Type: CONTINUOUS
  • Coil Quantity: 1
  • Winding Quantity: 1
  • 4 verified cross-references
  • Primary manufacturer: Naval Ordnance Standards
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-902-0521, 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 Naval Ordnance Standards. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-902-0521
Primary Part Number0STD600
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNaval Ordnance Standards
StatusACTIVE
Duty TypeCONTINUOUS
Coil Quantity1
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-045-3109 INTERCHANGEABLE
Connector,receptacle,electrical
6640-00-171-5198 INTERCHANGEABLE
Spatula,laboratory
5325-00-282-7026XRC339 INTERCHANGEABLE
Ring,retaining
West Coast Lockwasher Co., Inc. Dba West Coast Lockwasher Co Inc Div West Coast Lockwasher
4720-00-294-69016617-K INTERCHANGEABLE
Hose Assembly,nonmetallic
Alemite, Llc Dba Skf Usa Inc.
5325-00-598-63128331414 INTERCHANGEABLE
Ring,retaining
U S Army Tank Automotive Command Amsta-Im-Mm
5325-00-598-6314 INTERCHANGEABLE
Ring,retaining
9150-00-664-0050LIQUI-MOLY NV GREASE INTERCHANGEABLE
Grease,ordnance,extreme Pressure
Lockrey Company Llc
5945-00-902-0522 INTERCHANGEABLE
Relay,electromagnetic
5945-00-902-0523 INTERCHANGEABLE
Relay,electromagnetic
5945-00-902-0528 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
0STD600 Naval Ordnance Standards (USA)
PP290-1 Gte Communication Systems Corp (USA)
12Z13001-9343 Naval Ordnance Standards (USA)
PG12012B11 Gte Communication Systems Corp (USA)
Related Parts
5935-00-045-3109INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6640-00-171-5198INTERCHANGEABLE
SPATULA,LABORATORY
5325-00-282-7026INTERCHANGEABLE
RING,RETAINING
XRC339
4720-00-294-6901INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6617-K
5325-00-598-6312INTERCHANGEABLE
RING,RETAINING
8331414
5325-00-598-6314INTERCHANGEABLE
RING,RETAINING
9150-00-664-0050INTERCHANGEABLE
GREASE,ORDNANCE,EXTREME PRESSURE
LIQUI-MOLY NV GREASE
5945-00-902-0522INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-902-0523INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-902-0528INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-902-0548INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3120-00-926-4632INTERCHANGEABLE
BEARING,SLEEVE

Frequently Asked Questions

What is NSN 5945-00-902-0521?

NSN 5945-00-902-0521 is a Relay,electromagnetic, manufactured by Naval Ordnance Standards, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-902-0521?

NSN 5945-00-902-0521 has 4 cross-referenced part numbers: 0STD600 (Naval Ordnance Standards), PP290-1 (Gte Communication Systems Corp), 12Z13001-9343 (Naval Ordnance Standards), PG12012B11 (Gte Communication Systems Corp).

What NSN replaces 5945-00-902-0521?

There are 12 known substitutes for 5945-00-902-0521: 5935-00-045-3109, 6640-00-171-5198, 5325-00-282-7026 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0STD600?

Key specifications for 0STD600: Duty Type: CONTINUOUS; Coil Quantity: 1; Winding Quantity: 1. 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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