PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-187737Switch Subassembly

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5930-00-686-0373 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-686-0373 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-686-0373. Primary manufacturer part number: SM-C-187737.
Features
  • Switch Subassembly — FSC 5930
  • Component Type and Quantity: 2 PLATE AND 5 SPRING AND 1 BLOCK
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • 5 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Subassembly, cataloged under National Stock Number 5930-00-686-0373, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-686-0373
Primary Part NumberSM-C-187737
Item NameSwitch Subassembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Component Type and Quantity2 PLATE AND 5 SPRING AND 1 BLOCK
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2805-00-354-774659880 INTERCHANGEABLE
Head,cylinder
H20 Tank Inc U S Motors Div
6685-01-149-05907583420-101 INTERCHANGEABLE
Indicator,pressure
Pti Technologies Inc.
6685-01-669-4223 INTERCHANGEABLE
Indicator,pressure
Cross-Reference Index
Part NumberManufacturer
59880A Kleinschmidt Inc (USA)
SM-C-187737 Valcore Manufacturing Llc (USA)
SM-C-187737 Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging (USA)
SM-C-187737 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
59880 Kleinschmidt Inc (USA)
Related Parts
2805-00-354-7746INTERCHANGEABLE
HEAD,CYLINDER
59880
6685-01-149-0590INTERCHANGEABLE
INDICATOR,PRESSURE
7583420-101
6685-01-669-4223INTERCHANGEABLE
INDICATOR,PRESSURE

Frequently Asked Questions

What is NSN 5930-00-686-0373?

NSN 5930-00-686-0373 is a Switch Subassembly, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-686-0373?

NSN 5930-00-686-0373 has 5 cross-referenced part numbers: 59880A (Kleinschmidt Inc), SM-C-187737 (Valcore Manufacturing Llc), SM-C-187737 (Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging), SM-C-187737 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 59880 (Kleinschmidt Inc).

What NSN replaces 5930-00-686-0373?

There are 3 known substitutes for 5930-00-686-0373: 2805-00-354-7746, 6685-01-149-0590, 6685-01-669-4223. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-187737?

Key specifications for SM-C-187737: Component Type and Quantity: 2 PLATE AND 5 SPRING AND 1 BLOCK; Special Features: MAJOR COMPONENT: CIRCUIT ASSEMBLY 1, WIPER 5, DISK 1; FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 3 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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