Acquisition method (AMC)
3
FSC 6665 × TEST KIT,HEAT DETECTOR
TEST KIT,HEAT DETECTOR
6665-01-552-1356 FSC 6665
NSN 6665-01-552-1356 (also written 6665015521356; NIIN 01-552-1356) is a test kit, heat detector in Federal Supply Class 6665, Hazard-Detecting Instruments and Apparatus. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| SPECIAL FEATURES FEAT | COLOR CODED LED USER FEEDBACK; AUTOMATIC INFRARED SENSING OF DETECTOR; MULTIPOSITION HEAD; 1HR RECHARGE TIME FOR BATTERY BATON; OPERATING TEMPERATURE 40F TO 115F; SUITABLE DETECTOR TYPES: SPOT TYPE, RATE OF RISE, FIXED TEMPERATURE AND COMBINATION UP TO 194F; MAXIMUM HEIGHT, 10FT USING SOLO 461 ALONE, UP TO 30FT USING SOLO EXTENSION POLES |
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 |
|---|---|---|
| SOLO 461 | 0FSR6 | SDI |
| SOLO 461 | 63528 | HOCHIKI AMERICA CORPORATION DBA HOCHIKI AMERICA CORP |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-T-1431 | Oct 23, 2026 | Nov 2, 2026 | 10 | Expired | View at DIBBS → |
| SPE7M1-26-T-264L | Aug 7, 2026 | Aug 17, 2026 | 14 | 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 as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TEST KIT,HEAT DETECTOR." nsnexplorer.com, https://nsnexplorer.com/nsn/6665-01-552-1356/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6665-01-552-1356/