PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-463Armature,relay

Te Connectivity Corporation · NSN 5945-00-856-1797 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-856-1797 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-856-1797. Primary manufacturer part number: B-463.
Features
  • Armature,relay — FSC 5945
  • 4 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Armature,relay, cataloged under National Stock Number 5945-00-856-1797, 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 Te Connectivity Corporation. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameArmature,relay
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersSundstrand Corp Electric Power Systems Div (CAGE 83843); Lockheed Martin Corp (CAGE 98897); Te Connectivity Corporation (CAGE 74063); Hamilton Sundstrand Corporation (CAGE 99167)
Technical Specifications
ParameterValue
NSN5945-00-856-1797
Primary Part NumberB-463
Item NameArmature,relay
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3030-00-159-8291400-0090 INTERCHANGEABLE
Belts,v,matched Set
Continental Electronics Corp
5940-00-197-8739B463 INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
5340-00-324-8035B463 INTERCHANGEABLE
Cap,protective,dust and Moisture
Caplugs Llc Dba Mokon Div Caplugs
3120-01-356-0495 INTERCHANGEABLE
Bushing,sleeve
Cross-Reference Index
Part NumberManufacturer
942D005-1 Sundstrand Corp Electric Power Systems Div (USA)
4B97534-101A Lockheed Martin Corp (USA)
B-463 PRIMARY Te Connectivity Corporation (USA)
942D005-1 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
3030-00-159-8291INTERCHANGEABLE
BELTS,V,MATCHED SET
400-0090
5940-00-197-8739INTERCHANGEABLE
TERMINAL,LUG
B463
5340-00-324-8035INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
B463
3120-01-356-0495INTERCHANGEABLE
BUSHING,SLEEVE

Frequently Asked Questions

What is NSN 5945-00-856-1797?

NSN 5945-00-856-1797 is a Armature,relay, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-856-1797?

NSN 5945-00-856-1797 has 4 cross-referenced part numbers: 942D005-1 (Sundstrand Corp Electric Power Systems Div), 4B97534-101A (Lockheed Martin Corp), B-463 (Te Connectivity Corporation), 942D005-1 (Hamilton Sundstrand Corporation).

What NSN replaces 5945-00-856-1797?

There are 4 known substitutes for 5945-00-856-1797: 3030-00-159-8291, 5940-00-197-8739, 5340-00-324-8035 and 1 more. Verify interchangeability with system specifications before substitution.

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