PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

275-63Relay,thermal

Crane Carrier Company, Llc · NSN 5945-01-499-8496 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-499-8496 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-499-8496. Primary manufacturer part number: 275-63.
Features
  • Relay,thermal — FSC 5945
  • 2 verified cross-references
  • Primary manufacturer: Crane Carrier Company, Llc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,thermal, cataloged under National Stock Number 5945-01-499-8496, 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 Crane Carrier Company, Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-499-8496
Primary Part Number275-63
Item NameRelay,thermal
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCrane Carrier Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3010-01-188-862427563 INTERCHANGEABLE
Head,actuator,port
Moog Inc. Dba Ampac-Isp Corp
5360-01-271-674427563 INTERCHANGEABLE
Spring,helical,compression
Landoll Company, Llc
2910-01-562-896627563 INTERCHANGEABLE
Hydraulic Reservoir Filter
Willard Marine, Inc.
5305-01-580-4795 INTERCHANGEABLE
Screw,cap,hexagon Head
6240-01-619-331727563 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
Cross-Reference Index
Part NumberManufacturer
A275-54 Crane Carrier Company, Llc (USA)
275-63 PRIMARY Crane Carrier Company, Llc (USA)
Related Parts
3010-01-188-8624INTERCHANGEABLE
HEAD,ACTUATOR,PORT
27563
5360-01-271-6744INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
27563
2910-01-562-8966INTERCHANGEABLE
HYDRAULIC RESERVOIR FILTER
27563
5305-01-580-4795INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
6240-01-619-3317INTERCHANGEABLE
LAMP,INCANDESCENT
27563

Frequently Asked Questions

What is NSN 5945-01-499-8496?

NSN 5945-01-499-8496 is a Relay,thermal, manufactured by Crane Carrier Company, Llc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-499-8496?

NSN 5945-01-499-8496 has 2 cross-referenced part numbers: A275-54 (Crane Carrier Company, Llc), 275-63 (Crane Carrier Company, Llc).

What NSN replaces 5945-01-499-8496?

There are 5 known substitutes for 5945-01-499-8496: 3010-01-188-8624, 5360-01-271-6744, 2910-01-562-8966 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 275-63?

Key specifications for 275-63: End Item Identification: NSN 2320-01-452-5579, TRUCK TRACTOR; ENGINE FAN CONTROL. 1 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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