PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J45Key,telegraph

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5805-00-171-3370 · FSC 5805 · No Item Name Available
Verified by PartsTable
NSN 5805-00-171-3370 — this item is cataloged by the U.S. Government under National Stock Number 5805-00-171-3370. Primary manufacturer part number: J45.
Features
  • Key,telegraph — FSC 5805
  • Mounting Method: SCREW
  • Contact Quantity: 2
  • Activation Method: MANUAL
  • Mounting Configuration: THREE NO. 6-32 THD TAPPED MTG HOLES,2 HOLES ON 1-3/16 IN. MTG CENTERS,1 HOLE SPACED 1-9/16 IN. FROM CENTERLINE OF OTHER 2 HOLES IN
  • Contact Surface Diameter: 0.156 INCHES IN
  • Shape: RECTANGULAR
  • Mounting Method: SCREW
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Key,telegraph, cataloged under National Stock Number 5805-00-171-3370, is classified within Federal Supply Class 5805 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5805-00-171-3370
Primary Part NumberJ45
Item NameKey,telegraph
FSC / FSG5805 / 58 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Mounting MethodSCREW
Contact Quantity2
Activation MethodMANUAL
Mounting ConfigurationTHREE NO. 6-32 THD TAPPED MTG HOLES,2 HOLES ON 1-3/16 IN. MTG CENTERS,1 HOLE SPACED 1-9/16 IN. FROM CENTERLINE OF OTHER 2 HOLES IN
Contact Surface Diameter0.156 INCHES IN
ShapeRECTANGULAR
Mounting MethodSCREW
Contact Surface Diameter0.156 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5120-00-187-71304732P INTERCHANGEABLE
Wrench,open End
The Stanley Works Dba Stanley Proto
3220-00-215-8484J45 INTERCHANGEABLE
Sander,vertical Spindle
Yates-American Machine Co Inc
5950-00-519-454126133 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
3460-00-568-9553J-45 INTERCHANGEABLE
Grinding Machine,machine Tool at
Themac Inc
1660-00-942-879426133 INTERCHANGEABLE
Plunger,adapter Ass
Avox Systems Inc Dba Avox Systems Inc
5955-01-053-5472 INTERCHANGEABLE
Oscillator,crystal Controlled
3040-01-293-9509 INTERCHANGEABLE
Weight,counterbalance
5120-01-478-3380 INTERCHANGEABLE
Wrench,open End
5340-01-545-269926133 INTERCHANGEABLE
Cover,protective,dust and Moistu
Fascan International, Inc.
Cross-Reference Index
Part NumberManufacturer
26-133 Barker & Williamson (USA)
J45 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SCDL45820A Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SCD1059 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SCDL99893 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
26-133 Smart Machines, Inc. Dba Barker and Williamson (USA)
60A101 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
SCD45821 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SCD1059TYPEJ45 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
R233763 Crosley Corp the (USA)
GSA1310 Teleking Corp (USA)
J45 Radalab Inc (USA)
Related Parts
5120-00-187-7130INTERCHANGEABLE
WRENCH,OPEN END
4732P
3220-00-215-8484INTERCHANGEABLE
SANDER,VERTICAL SPINDLE
J45
5950-00-519-4541INTERCHANGEABLE
TRANSFORMER,POWER
26133
3460-00-568-9553INTERCHANGEABLE
GRINDING MACHINE,MACHINE TOOL AT
J-45
1660-00-942-8794INTERCHANGEABLE
PLUNGER,ADAPTER ASS
26133
5955-01-053-5472INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
3040-01-293-9509INTERCHANGEABLE
WEIGHT,COUNTERBALANCE
5120-01-478-3380INTERCHANGEABLE
WRENCH,OPEN END
5340-01-545-2699INTERCHANGEABLE
COVER,PROTECTIVE,DUST AND MOISTU
26133

Frequently Asked Questions

What is NSN 5805-00-171-3370?

NSN 5805-00-171-3370 is a Key,telegraph, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5805-00-171-3370?

NSN 5805-00-171-3370 has 12 cross-referenced part numbers: 26-133 (Barker & Williamson), J45 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SCDL45820A (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SCD1059 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SCDL99893 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 7 more.

What NSN replaces 5805-00-171-3370?

There are 9 known substitutes for 5805-00-171-3370: 5120-00-187-7130, 3220-00-215-8484, 5950-00-519-4541 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J45?

Key specifications for J45: Mounting Method: SCREW; Contact Quantity: 2; Activation Method: MANUAL; Mounting Configuration: THREE NO. 6-32 THD TAPPED MTG HOLES,2 HOLES ON 1-3/16 IN. MTG CENTERS,1 HOLE SPACED 1-9/16 IN. FROM CENTERLINE OF OTHER 2 HOLES IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5805-00-171-3370 still in active supply?

NSN 5805-00-171-3370 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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