PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FD104Signal,clearing Dev

Xo Technologies Inc · NSN 1005-00-056-5842 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-00-056-5842 — this item is cataloged by the U.S. Government under National Stock Number 1005-00-056-5842. Primary manufacturer part number: FD104.
Features
  • Signal,clearing Dev — FSC 1005
  • General Characteristics Item Description: RECTANGULAR SHAPED, 4.660 IN.LG,3.150 IN.W,ONE CONNECTOR LOCATED IN FRONT, DEVICE HAS STEEL PLATE MTD TO BODY, 4 MTG HOLES 0.193 IN. OD IN
  • 6 verified cross-references
  • Primary manufacturer: Xo Technologies Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Signal,clearing Dev, cataloged under National Stock Number 1005-00-056-5842, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Xo Technologies Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN1005-00-056-5842
Primary Part NumberFD104
Item NameSignal,clearing Dev
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerXo Technologies Inc
StatusACTIVE
General Characteristics Item DescriptionRECTANGULAR SHAPED, 4.660 IN.LG,3.150 IN.W,ONE CONNECTOR LOCATED IN FRONT, DEVICE HAS STEEL PLATE MTD TO BODY, 4 MTG HOLES 0.193 IN. OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4430-00-240-7546FD104 INTERCHANGEABLE
Furnace,metal Melting,electric
Hoskins Mfg Co
2920-00-255-4182 INTERCHANGEABLE
Rotor,ignition Distributor
7025-01-526-6705FD104 INTERCHANGEABLE
Disk Drive Unit
General Technics Inc. Dba General Technics Inc
Cross-Reference Index
Part NumberManufacturer
FD104 Xo Technologies Inc (USA)
SMS13 Vdo Control Systems Inc (USA)
125C2661 General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)
125C2661 Dare Electronics, Inc. (USA)
SMS13 Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc (USA)
AE154-001-99 Dare Electronics, Inc. (USA)
Related Parts
4430-00-240-7546INTERCHANGEABLE
FURNACE,METAL MELTING,ELECTRIC
FD104
2920-00-255-4182INTERCHANGEABLE
ROTOR,IGNITION DISTRIBUTOR
7025-01-526-6705INTERCHANGEABLE
DISK DRIVE UNIT
FD104

Frequently Asked Questions

What is NSN 1005-00-056-5842?

NSN 1005-00-056-5842 is a Signal,clearing Dev, manufactured by Xo Technologies Inc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-00-056-5842?

NSN 1005-00-056-5842 has 6 cross-referenced part numbers: FD104 (Xo Technologies Inc), SMS13 (Vdo Control Systems Inc), 125C2661 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems), 125C2661 (Dare Electronics, Inc.), SMS13 (Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc) and 1 more.

What NSN replaces 1005-00-056-5842?

There are 3 known substitutes for 1005-00-056-5842: 4430-00-240-7546, 2920-00-255-4182, 7025-01-526-6705. Verify interchangeability with system specifications before substitution.

What are the specifications of FD104?

Key specifications for FD104: General Characteristics Item Description: RECTANGULAR SHAPED, 4.660 IN.LG,3.150 IN.W,ONE CONNECTOR LOCATED IN FRONT, DEVICE HAS STEEL PLATE MTD TO BODY, 4 MTG HOLES 0.193 IN. OD IN; End Item Identification: F-4 PHANTOM AIRCRAFT. 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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