NSN 4520-00-166-2170 · NIIN 001662170 · Part number A556-1470
Bae Systems Information and Electronic Systems Integration Inc. · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 72314
Government record, cited
NSN 4520-00-166-2170 — this item is cataloged by the U.S. Government under National Stock Number 4520-00-166-2170. Manufacturer of record part number: A556-1470.
Also searched as4520-00-166-2170 ·
4520001662170 ·
NIIN 001662170 ·
00-166-2170 ·
FSC 4520 Space and Water Heating Equipment · CAGE 72314 · A556-1470
Voltage in Volts and Current Type: 27.0 DC SINGLE VOLTAGE
Body Style: STANDARD ELEMENT
Maximum Wattage Rating in Watts: 25.0 SINGLE VOLTAGE
Width: 1.000 INCHES NOMINAL IN
1 manufacturer part number on file
Identification
NSN: 4520-00-166-2170
NIIN: 001662170
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: A556-1470
Manufacturer: Bae Systems Information and Electronic Systems Integration Inc.
General Description
The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-166-2170, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4520-00-166-2170
Primary Part Number
A556-1470
Item Name
Heating Element,electrical,nonim
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Bae Systems Information and Electronic Systems Integration Inc.
Bae Systems Information and Electronic Systems Integration Inc. (USA)
No interchangeability data on file.
Other items in FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-000-0099
4520-00-000-0099 · Item name not on file
4520-00-001-1240
4520-00-001-1240 · Item name not on file
4520-00-001-3518
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-3519
HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-001-6052
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-6298
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-7726
HEATER,DUCT TYPE,PORTABLE
Frequently Asked Questions
What is NSN 4520-00-166-2170?
NSN 4520-00-166-2170 is a Heating Element,electrical,nonim, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-00-166-2170?
NSN 4520-00-166-2170 has 1 manufacturer part number on file: A556-1470 (Bae Systems Information and Electronic Systems Integration Inc.).
What are the specifications of A556-1470?
Key specifications for A556-1470: FSC Application Data: PHOTOGRAPIC COMPONENTS; Length: 3.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 27.0 DC SINGLE VOLTAGE; Body Style: STANDARD ELEMENT. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4520-00-166-2170 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.