PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-186903GP9Teletypewriter Subassembly

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5815-00-547-7891 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-547-7891 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-547-7891. Primary manufacturer part number: SM-B-186903GP9.
Features
  • Teletypewriter Subassembly — FSC 5815
  • 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 5815-00-547-7891, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-547-7891
Primary Part NumberSM-B-186903GP9
Item NameTeletypewriter Subassembly
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-483-630454052 INTERCHANGEABLE
Setscrew
Hamilton Sundstrand Corporation Dba Collins Aerospace
4935-00-974-2292 INTERCHANGEABLE
Filter,disc
4820-01-031-9253S-54052 INTERCHANGEABLE
Spindle Assembly,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
1730-01-051-254554052 INTERCHANGEABLE
Lock Assembly
Aerol Llc
5962-01-248-8665 INTERCHANGEABLE
Microcircuit,digital
3120-01-627-188854052 INTERCHANGEABLE
Bearing,sleeve
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
54052 Kleinschmidt Inc (USA)
54052A Kleinschmidt Inc (USA)
SM-B-186903GP9 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5305-00-483-6304INTERCHANGEABLE
SETSCREW
54052
4935-00-974-2292INTERCHANGEABLE
FILTER,DISC
4820-01-031-9253INTERCHANGEABLE
SPINDLE ASSEMBLY,VALVE
S-54052
1730-01-051-2545INTERCHANGEABLE
LOCK ASSEMBLY
54052
5962-01-248-8665INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3120-01-627-1888INTERCHANGEABLE
BEARING,SLEEVE
54052

Frequently Asked Questions

What is NSN 5815-00-547-7891?

NSN 5815-00-547-7891 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 5815-00-547-7891?

NSN 5815-00-547-7891 has 3 cross-referenced part numbers: 54052 (Kleinschmidt Inc), 54052A (Kleinschmidt Inc), SM-B-186903GP9 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5815-00-547-7891?

There are 6 known substitutes for 5815-00-547-7891: 5305-00-483-6304, 4935-00-974-2292, 4820-01-031-9253 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-186903GP9?

Key specifications for SM-B-186903GP9: Special Features: KEYTOP 1; LEVER 1. 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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