PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14648SPHeating Element,electrical,nonim

Merco Products Inc · NSN 4520-01-473-1016 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-473-1016 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-473-1016. Primary manufacturer part number: 14648SP.
Features
  • Heating Element,electrical,nonim — FSC 4520
  • Voltage in Volts and Current Type: 120.0 AC SINGLE VOLTAGE
  • 2 verified cross-references
  • Primary manufacturer: Merco Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-473-1016, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Merco Products Inc. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-473-1016
Primary Part Number14648SP
Item NameHeating Element,electrical,nonim
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerMerco Products Inc
StatusACTIVE
Voltage in Volts and Current Type120.0 AC SINGLE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5355-00-374-17037347567 INTERCHANGEABLE
Knob
U S Army Tank Automotive Command Amsta-Im-Mm
1630-00-780-582014648 INTERCHANGEABLE
Seat,poppet
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5961-01-084-0515PFM50 INTERCHANGEABLE
Semiconductor Device,diode
Semtech Corporation
2915-01-179-417514648 INTERCHANGEABLE
Seal Set,shaft
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
5331-01-204-6672 INTERCHANGEABLE
O-Ring
5331-01-539-068714648 INTERCHANGEABLE
O-Ring
Dayton-Granger, Inc.
Cross-Reference Index
Part NumberManufacturer
14648SP Merco Products Inc (USA)
14648 Savory Equipment Co (USA)
Related Parts
5355-00-374-1703INTERCHANGEABLE
KNOB
7347567
1630-00-780-5820INTERCHANGEABLE
SEAT,POPPET
14648
5961-01-084-0515INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
PFM50
2915-01-179-4175INTERCHANGEABLE
SEAL SET,SHAFT
14648
5331-01-204-6672INTERCHANGEABLE
O-RING
5331-01-539-0687INTERCHANGEABLE
O-RING
14648

Frequently Asked Questions

What is NSN 4520-01-473-1016?

NSN 4520-01-473-1016 is a Heating Element,electrical,nonim, manufactured by Merco Products Inc, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-473-1016?

NSN 4520-01-473-1016 has 2 cross-referenced part numbers: 14648SP (Merco Products Inc), 14648 (Savory Equipment Co).

What NSN replaces 4520-01-473-1016?

There are 6 known substitutes for 4520-01-473-1016: 5355-00-374-1703, 1630-00-780-5820, 5961-01-084-0515 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14648SP?

Key specifications for 14648SP: Voltage in Volts and Current Type: 120.0 AC SINGLE VOLTAGE; End Item Identification: ST-1MINI TOASTER. 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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