PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HL8D24BUBell,electrical

Hose-Mccann Telephone Co, Inc · NSN 6350-01-687-2421 · FSC 6350 · No Item Name Available
Verified by PartsTable
NSN 6350-01-687-2421 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-687-2421. Primary manufacturer part number: HL8D24BU.
Features
  • Bell,electrical — FSC 6350
  • 3 verified cross-references
  • Primary manufacturer: Hose-Mccann Telephone Co, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bell,electrical, cataloged under National Stock Number 6350-01-687-2421, is classified within Federal Supply Class 6350 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is Hose-Mccann Telephone Co, Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBell,electrical
FSC / FSG6350 — No Item Name Available (FSG 63)
ManufacturersImeco Inc (CAGE 0V369); Hose-Mccann Telephone Co, Inc (CAGE 73274)
Technical Specifications
ParameterValue
NSN6350-01-687-2421
Primary Part NumberHL8D24BU
Item NameBell,electrical
FSC / FSG6350 / 63 — No Item Name Available
ManufacturerHose-Mccann Telephone Co, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4931-01-687-645514590 INTERCHANGEABLE
Test Set,fire Control System
Imeco Inc
Cross-Reference Index
Part NumberManufacturer
555-180275 REV B SHEET 5 NO 12 Imeco Inc (USA)
HL8D24BU PRIMARY Hose-Mccann Telephone Co, Inc (USA)
555-180275 Imeco Inc (USA)
Related Parts
4931-01-687-6455INTERCHANGEABLE
TEST SET,FIRE CONTROL SYSTEM
14590

Frequently Asked Questions

What is NSN 6350-01-687-2421?

NSN 6350-01-687-2421 is a Bell,electrical, manufactured by Hose-Mccann Telephone Co, Inc, classified under FSC 6350 (No Item Name Available). Status: active.

What are the part numbers for NSN 6350-01-687-2421?

NSN 6350-01-687-2421 has 3 cross-referenced part numbers: 555-180275 REV B SHEET 5 NO 12 (Imeco Inc), HL8D24BU (Hose-Mccann Telephone Co, Inc), 555-180275 (Imeco Inc).

What NSN replaces 6350-01-687-2421?

There is 1 known substitute for 6350-01-687-2421: 4931-01-687-6455. Verify interchangeability with system specifications before substitution.

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