PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-186903Teletypewriter Subassembly

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5815-00-547-7883 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-547-7883 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-547-7883. Primary manufacturer part number: SM-C-186903.
Features
  • Teletypewriter Subassembly — FSC 5815
  • Component Type and Quantity: 1 LEVER
  • 3 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Teletypewriter Subassembly, cataloged under National Stock Number 5815-00-547-7883, is classified within Federal Supply Class 5815 (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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-547-7883
Primary Part NumberSM-C-186903
Item NameTeletypewriter Subassembly
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Component Type and Quantity1 LEVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-278-37221/4X1/4FF-S INTERCHANGEABLE
Nipple,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
2590-01-627-190954044 INTERCHANGEABLE
Parts Kit,winch
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
54044A Kleinschmidt Inc (USA)
54044 Kleinschmidt Inc (USA)
SM-C-186903 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
4730-00-278-3722INTERCHANGEABLE
NIPPLE,PIPE
1/4X1/4FF-S
2590-01-627-1909INTERCHANGEABLE
PARTS KIT,WINCH
54044

Frequently Asked Questions

What is NSN 5815-00-547-7883?

NSN 5815-00-547-7883 is a Teletypewriter Subassembly, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-547-7883?

NSN 5815-00-547-7883 has 3 cross-referenced part numbers: 54044A (Kleinschmidt Inc), 54044 (Kleinschmidt Inc), SM-C-186903 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5815-00-547-7883?

There are 2 known substitutes for 5815-00-547-7883: 4730-00-278-3722, 2590-01-627-1909. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-186903?

Key specifications for SM-C-186903: Component Type and Quantity: 1 LEVER; Special Features: MAJOR COMPONENTS: KEYTOP 1; MOUNTING CONFIGURATION: TWO MOUNTING HOLES. 2 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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