Acquisition method (AMC)
3
FSC 4520 × HEATING ELEMENT,ELECTRICAL,IMMER
HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-324-0519 FSC 4520
NSN 4520-01-324-0519 (also written 4520013240519; NIIN 01-324-0519) is a heating element, electrical, immer in Federal Supply Class 4520, Space and Water Heating Equipment. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| BODY STYLE AAQL | — |
| OVERALL LENGTH ABHP | INCHES NOMINAL 29.125 |
| ELEMENT RADIATION SPECTRUM ABJA | NONINFRARED |
| HEAT QUANTITY ABNR | 3 |
| WATT DENSITY RATING ABNS | SINGLE VOLTAGE PER SQUARE INCH 22.0 |
| LENGTH ABRY | INCHES NOMINAL 25.1875 |
| MAXIMUM WATTAGE RATING IN WATTS AZQH | 4500.0 |
| ELEMENT QUANTITY BHHK | 3 |
| VOLTAGE IN VOLTS AND CURRENT TYPE CSBH | SINGLE VOLTAGE AC 480.0 |
| PHASE FAAZ | SINGLE VOLTAGE THREE |
| FREQUENCY IN HERTZ FREQ | 60.0 |
| MATERIAL MATT | SHEATH STEEL CORROSION RESISTING |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 196330 | 65586 | CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC |
| K3S-3-0028-M1 | 13905 | OGDEN MFG CO |
| K3S-3-0028-M1 | 65586 | CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC |
| K3S-3-0028-M1 | 70433 | APPLETON MARINE INC |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Oct 20, 2026
Last purchased
1 · 1.0/yr
Purchase records
$11,528
Total demand
$11,528
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 20, 2026 | SPE8E927P0092 ↗ | KAMPI COMPONENTS CO INC | — | $11,528 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
KAMPI COMPONENTS CO INC
last award Oct 2026
APPLETON MARINE INC
no award yet
no awards on record
Listed source CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC
no award yet
no awards on record
Listed source OGDEN MFG CO
no award yet
no awards on record
Listed source KAMPI COMPONENTS CO INC won the only award on record. KAMPI COMPONENTS CO INC won without being a listed source.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HEATING ELEMENT,ELECTRICAL,IMMER." nsnexplorer.com, https://nsnexplorer.com/nsn/4520-01-324-0519/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4520-01-324-0519/