PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-71537Armature,relay

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5945-00-594-3939 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-594-3939 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-594-3939. Primary manufacturer part number: SM-C-71537.
Features
  • Armature,relay — FSC 5945
  • Mounting Configuration: MOUNTS ON 11/32 IN. DIA HUB 5/16 IN. LG IN
  • Furnished Items and Quantity: HUB 1; LEVER 1; LAMINATION 5
  • 3 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Armature,relay, cataloged under National Stock Number 5945-00-594-3939, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-594-3939
Primary Part NumberSM-C-71537
Item NameArmature,relay
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Mounting ConfigurationMOUNTS ON 11/32 IN. DIA HUB 5/16 IN. LG IN
Furnished Items and QuantityHUB 1; LEVER 1; LAMINATION 5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-066-740112090 INTERCHANGEABLE
Plate,retaining,bearing
Drs C3 & Aviation Company Dba Drs Data & Imaging Systems
6625-00-771-1656 INTERCHANGEABLE
Roller Assembly
5950-00-871-5810 INTERCHANGEABLE
Reactor
5975-01-034-5534 INTERCHANGEABLE
Protector,electrical Cable
5305-01-105-7603 INTERCHANGEABLE
Screw,breaker Clamp
5340-01-374-632412090 INTERCHANGEABLE
Bracket,mounting
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
4530-01-608-722812090-SV INTERCHANGEABLE
Burner,gas-Oil,combination
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
802LX Burke Products Inc (USA)
12090 Freund Precision Inc (USA)
SM-C-71537 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
3110-00-066-7401INTERCHANGEABLE
PLATE,RETAINING,BEARING
12090
6625-00-771-1656INTERCHANGEABLE
ROLLER ASSEMBLY
5950-00-871-5810INTERCHANGEABLE
REACTOR
5975-01-034-5534INTERCHANGEABLE
PROTECTOR,ELECTRICAL CABLE
5305-01-105-7603INTERCHANGEABLE
SCREW,BREAKER CLAMP
5340-01-374-6324INTERCHANGEABLE
BRACKET,MOUNTING
12090
4530-01-608-7228INTERCHANGEABLE
BURNER,GAS-OIL,COMBINATION
12090-SV

Frequently Asked Questions

What is NSN 5945-00-594-3939?

NSN 5945-00-594-3939 is a Armature,relay, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-594-3939?

NSN 5945-00-594-3939 has 3 cross-referenced part numbers: 802LX (Burke Products Inc), 12090 (Freund Precision Inc), SM-C-71537 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5945-00-594-3939?

There are 7 known substitutes for 5945-00-594-3939: 3110-00-066-7401, 6625-00-771-1656, 5950-00-871-5810 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-71537?

Key specifications for SM-C-71537: Overall Height: 0.625 INCHES NOMINAL IN; Overall Length: 2.515 INCHES NOMINAL IN; Overall Width: 2.747 INCHES NOMINAL IN; Mounting Configuration: MOUNTS ON 11/32 IN. DIA HUB 5/16 IN. LG IN. 5 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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