AMSC / AMC
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FSC 4520 × HEATER,SPACE
HEATER,SPACE
4520-01-478-9207
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
Restricted — approved sources only, based on the latest AMSC/AMC on record.
Competition
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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 |
|---|---|
| MOUNTING TYPE AAXX | FLOOR SURFACE, FREE STANDING, NONDUCTED |
| CIRCULATED AIR TYPE ABBE | HEATED |
| WIDTH ABGL | INCHES NOMINAL 9.000 |
| DEPTH AEJZ | INCHES NOMINAL 17.500 |
| OPERATING CONTROL TYPE ALYC | HAND SWITCH |
| HEATING ELEMENT TYPE BDXJ | BURNER |
| IGNITION METHOD BLJC | MANUAL |
| HEAT DELIVERY RATE CQXD | BRITISH THERMAL UNIT 12000.0 |
| FUEL FEED METHOD CSGC | GRAVITY |
| SPECIAL FEATURES FEAT | ADDITION TO THE FAMILY OF SPACE HEATERS (FOSH), THE SPACE HEATER SMALL (SHS) IS A 12K BTU HEATER THAT IS DESIGNED TO PROVIDE HEAT FOR THE SOLDIER CREW TENT (5-MAN TENT) AND OTHER SMALL TENTAGE WITH FLOOR AREA BETWEEN 80 AND 100 SQUARE FEET. THE SHS OPERATES WITHOUT THE USE OF ELECTRICAL POWER AND IS LIGHT WEIGHT (20 LBS). FOR USE IN MODERATE TO ARCTIC CONDITIONS, ALSO FUNCTIONS AS FOOD WARMER. SEE ARMY OPERATOR'S MANUAL TM-10-4520-263-12&P. |
| FUEL TYPE FUEL | DF-A ARCTIC DIESEL FUEL OIL OR DF-1 WINTER DIESEL FUEL OIL OR DF-2 REGULAR DIESEL FUEL OIL OR KEROSENE |
| HEIGHT HGTH | INCHES NOMINAL 13.700 |
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 |
|---|---|---|
| MIL-PRF-32197 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SHS | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
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Purchases
0
Total spend
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Last purchased
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Purchase records
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Total demand
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Latest award total
Price history
What the government paid per unit
Fewer than two priced purchases on record — see the table below.
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E8-26-T-5085 | Aug 6, 2026 | Aug 17, 2026 | 200 | Expired | View at DIBBS → |
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.
- Contract action totals: USAspending, context only.
- Full methodology →