PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

770-8Heating Element,electrical,immer

Hotstart Sales, Llc · NSN 4520-00-212-5690 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-00-212-5690 — this item is cataloged by the U.S. Government under National Stock Number 4520-00-212-5690. Primary manufacturer part number: 770-8.
Features
  • Heating Element,electrical,immer — FSC 4520
  • 1 verified cross-reference
  • Primary manufacturer: Hotstart Sales, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heating Element,electrical,immer, cataloged under National Stock Number 4520-00-212-5690, 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 Hotstart Sales, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-00-212-5690
Primary Part Number770-8
Item NameHeating Element,electrical,immer
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerHotstart Sales, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6810-00-174-6585 INTERCHANGEABLE
Sodium Hydroxide
7310-00-208-0756770-8 INTERCHANGEABLE
Bowl,reflector
Stanco Metal Products Inc
6810-00-234-8373 INTERCHANGEABLE
Sodium Hydroxide
7310-00-260-7774770-8 INTERCHANGEABLE
Bowl,reflector
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
4730-00-389-8243475896 INTERCHANGEABLE
Connector,multiple,fluid Pressur
General Motors Llc Dba General Motors Llc
6130-00-643-4602BR1140 INTERCHANGEABLE
Rectifier,metallic
Eltek Energy Llc
4320-00-718-93967708 INTERCHANGEABLE
Diaphragm,pump
Ace Pump Corp
5310-00-880-59780770-8 INTERCHANGEABLE
Washer,flat
Alliant Techsystems Operations Llc Div Defense Electronic Systems
4510-01-005-4529 INTERCHANGEABLE
Flush Connection,urinal-Water Cl
2910-01-272-2823 INTERCHANGEABLE
Carburetor,float
Cross-Reference Index
Part NumberManufacturer
770-8 PRIMARY Hotstart Sales, Llc (USA)
Related Parts
6810-00-174-6585INTERCHANGEABLE
SODIUM HYDROXIDE
7310-00-208-0756INTERCHANGEABLE
BOWL,REFLECTOR
770-8
6810-00-234-8373INTERCHANGEABLE
SODIUM HYDROXIDE
7310-00-260-7774INTERCHANGEABLE
BOWL,REFLECTOR
770-8
4730-00-389-8243INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
475896
6130-00-643-4602INTERCHANGEABLE
RECTIFIER,METALLIC
BR1140
4320-00-718-9396INTERCHANGEABLE
DIAPHRAGM,PUMP
7708
5310-00-880-5978INTERCHANGEABLE
WASHER,FLAT
0770-8
4510-01-005-4529INTERCHANGEABLE
FLUSH CONNECTION,URINAL-WATER CL
2910-01-272-2823INTERCHANGEABLE
CARBURETOR,FLOAT
4730-01-389-6769INTERCHANGEABLE
PLUG,TUBE REPAIR,EXPANDING
7708
6130-01-418-9219INTERCHANGEABLE
CHARGER,BATTERY
7708

Frequently Asked Questions

What is NSN 4520-00-212-5690?

NSN 4520-00-212-5690 is a Heating Element,electrical,immer, manufactured by Hotstart Sales, Llc, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-00-212-5690?

NSN 4520-00-212-5690 has 1 cross-referenced part number: 770-8 (Hotstart Sales, Llc).

What NSN replaces 4520-00-212-5690?

There are 12 known substitutes for 4520-00-212-5690: 6810-00-174-6585, 7310-00-208-0756, 6810-00-234-8373 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 770-8?

Key specifications for 770-8: End Item Identification: KIM HOTSTART MODEL MB220. 1 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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