PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-186991Teletypewriter Subassembly

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5815-00-703-0182 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-703-0182 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-703-0182. Primary manufacturer part number: SM-B-186991.
Features
  • Teletypewriter Subassembly — FSC 5815
  • Component Type and Quantity: 1 BRACKET AND 2 NUT AND 2 SCREW AND 2 WASHER
  • 2 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 5815-00-703-0182, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-703-0182
Primary Part NumberSM-B-186991
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 BRACKET AND 2 NUT AND 2 SCREW AND 2 WASHER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
8340-00-951-6425 INTERCHANGEABLE
Tent Section
4520-01-101-0763319-873020-003 INTERCHANGEABLE
Heating Element,electrical,nonim
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
5930-01-496-763254943 ITEM 1 INTERCHANGEABLE
Switch,flow
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4820-01-497-0681MCV-0250-SS-T-1/2 TYPE 2 INTERCHANGEABLE
Valve,check
International Valve Corp Dba Check-All Valve Mfg. Co.
5995-01-687-988954943 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Logos Imaging Llc
Cross-Reference Index
Part NumberManufacturer
SM-B-186991 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
54943 Kleinschmidt Inc (USA)
Related Parts
8340-00-951-6425INTERCHANGEABLE
TENT SECTION
4520-01-101-0763INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
319-873020-003
5930-01-496-7632INTERCHANGEABLE
SWITCH,FLOW
54943 ITEM 1
4820-01-497-0681INTERCHANGEABLE
VALVE,CHECK
MCV-0250-SS-T-1/2 TYPE 2
5995-01-687-9889INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
54943

Frequently Asked Questions

What is NSN 5815-00-703-0182?

NSN 5815-00-703-0182 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 5815-00-703-0182?

NSN 5815-00-703-0182 has 2 cross-referenced part numbers: SM-B-186991 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 54943 (Kleinschmidt Inc).

What NSN replaces 5815-00-703-0182?

There are 5 known substitutes for 5815-00-703-0182: 8340-00-951-6425, 4520-01-101-0763, 5930-01-496-7632 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-186991?

Key specifications for SM-B-186991: Special Features: MAJOR COMPONENTS: CATCH 1; MOUNTING CONFIGURATION: ONE HOLE; Component Type and Quantity: 1 BRACKET AND 2 NUT AND 2 SCREW AND 2 WASHER. 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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