PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52347Relay,frequency

Stewart & Stevenson Power Products Llc · NSN 5945-00-591-7109 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-591-7109 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-591-7109. Primary manufacturer part number: 52347.
Features
  • Relay,frequency — FSC 5945
  • General Characteristics Item Description: 4.000 IN. W,7.000 IN. LG,@5.437 IN. H INCL TERM. AND MTG STUDS,TERM. BOARD MARKED NO. 1 2 3 4 5 6 IN
  • 4 verified cross-references
  • Primary manufacturer: Stewart & Stevenson Power Products Llc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,frequency, cataloged under National Stock Number 5945-00-591-7109, 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 Stewart & Stevenson Power Products Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5945-00-591-7109
Primary Part Number52347
Item NameRelay,frequency
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerStewart & Stevenson Power Products Llc
StatusACTIVE
General Characteristics Item Description4.000 IN. W,7.000 IN. LG,@5.437 IN. H INCL TERM. AND MTG STUDS,TERM. BOARD MARKED NO. 1 2 3 4 5 6 IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-108-733210227 INTERCHANGEABLE
Bearing,roller,needle
Clayton Manufacturing Company
5340-00-110-3676DY-127723-10227 INTERCHANGEABLE
Seat,helical Compression Spring
Rps-Fl, Inc. Dba Rps Inc
5133-00-113-4845 INTERCHANGEABLE
Drill,twist
5355-00-138-956510227 INTERCHANGEABLE
Mask,dial
The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and
5120-00-181-6784 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
5307-00-196-273210867440 INTERCHANGEABLE
Stud,plain
U S Army Tank Automotive Command Amsta-Im-Mm
4130-00-217-7325 INTERCHANGEABLE
Gasket Kit,complete
5340-00-255-024310227 INTERCHANGEABLE
Clevis,rod End
Manitowoc Engineering Co Division of the Manitowoc Co Inc
5360-00-341-8177102-27 INTERCHANGEABLE
Spring,helical,compression
Zf Off-Highway Solutions Minnesota Inc
3040-00-395-9469SM-C-157110 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
10227 Square D Co Pinellas Plant (USA)
10227 Square D Co Electromagnetic Industries Div (USA)
52347 PRIMARY Stewart & Stevenson Power Products Llc (USA)
4912 PRIMARY Precision Electronics, Inc (USA)
Related Parts
3110-00-108-7332INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
10227
5340-00-110-3676INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
DY-127723-10227
5133-00-113-4845INTERCHANGEABLE
DRILL,TWIST
5355-00-138-9565INTERCHANGEABLE
MASK,DIAL
10227
5120-00-181-6784INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
5307-00-196-2732INTERCHANGEABLE
STUD,PLAIN
10867440
4130-00-217-7325INTERCHANGEABLE
GASKET KIT,COMPLETE
5340-00-255-0243INTERCHANGEABLE
CLEVIS,ROD END
10227
5360-00-341-8177INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
102-27
3040-00-395-9469INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-C-157110
3010-00-547-9894INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
750835-1
5330-00-558-0271INTERCHANGEABLE
SEAL,PLAIN ENCASED
4912

Frequently Asked Questions

What is NSN 5945-00-591-7109?

NSN 5945-00-591-7109 is a Relay,frequency, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-591-7109?

NSN 5945-00-591-7109 has 4 cross-referenced part numbers: 10227 (Square D Co Pinellas Plant), 10227 (Square D Co Electromagnetic Industries Div), 52347 (Stewart & Stevenson Power Products Llc), 4912 (Precision Electronics, Inc).

What NSN replaces 5945-00-591-7109?

There are 12 known substitutes for 5945-00-591-7109: 3110-00-108-7332, 5340-00-110-3676, 5133-00-113-4845 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52347?

Key specifications for 52347: General Characteristics Item Description: 4.000 IN. W,7.000 IN. LG,@5.437 IN. H INCL TERM. AND MTG STUDS,TERM. BOARD MARKED NO. 1 2 3 4 5 6 IN. 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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