Acquisition method (AMC)
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FSC 6665 × INDICATOR, CARBON MONOX
INDICATOR, CARBON MONOX
6665-20-001-8480 FSC 6665
NSN 6665-20-001-8480 (also written 6665200018480; NIIN 20-001-8480) is an indicator, carbon monox in Federal Supply Class 6665, Hazard-Detecting Instruments and Apparatus. The government has 2 open solicitations for it.
Open for bid
2 open solicitations on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M1-27-T-1726 | 5 | Closes in 2d | Bid → |
| SPE7M1-27-T-1910 | 10 | Closes in 9d | Bid → |
Can you win it?
No acquisition method code is on record for this item.
Suffix (AMSC)
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Competition
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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
$189.00
Purchases
8
Total spend
$5,233
Oct 14, 2026
Last purchased
19 · 19.0/yr
Purchase records
$11,422
Total demand
$189.00
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Aug 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $186 and $187.
Price by order quantity
How does the price change with quantity, and what did past awards near an open solicitation's quantity pay?
Awards near 5 units
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Oct 2026 | 3 | $189 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Oct 2026 | 6 | $188 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 3 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 4 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 4 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Aug 2026 | 5 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
6 past awards were between 3 and 9 units, at $186 to $189 each.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$188
Weighted by quantity$188
Observed range$186 – $189
Window coveredSep 2026 – Oct 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Oct 2026 | 3 | $189 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Oct 2026 | 6 | $188 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 3 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 1 | $187 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 4 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 2 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 4 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Aug 2026 | 5 | $186 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 14, 2026 | 3 | $189.00 | $567.00 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Oct 13, 2026 | 6 | $188.24 | $1,129 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Sep 28, 2026 | 3 | $186.46 | $559.38 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Sep 25, 2026 | 1 | $186.66 | $186.66 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Sep 15, 2026 | 4 | $186.00 | $744.00 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Sep 4, 2026 | 4 | $186.00 | $744.00 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Sep 4, 2026 | 2 | $186.44 | $372.88 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Aug 26, 2026 | 5 | $186.00 | $930.00 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
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 |
|---|---|---|---|---|
| Aug 10, 2026 | SPE7M126P9529 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $373.48 |
| Aug 26, 2026 | SPE7M126P9913 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $930.00 |
| Sep 4, 2026 | SPE7M126PA152 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $372.88 |
| Sep 4, 2026 | SPE7M126PA130 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $744.00 |
| Sep 15, 2026 | SPE7M026P4685 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $744.00 |
| Sep 16, 2026 | SPE7M126PA418 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $209.00 |
| Sep 25, 2026 | SPE7M126PA733 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $186.66 |
| Sep 28, 2026 | SPE7M126PA777 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $559.38 |
| Oct 5, 2026 | SPE7M127P0260 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $372.50 |
| Oct 13, 2026 | SPE7M227P0166 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $1,129 |
| Oct 14, 2026 | SPE7M127P0512 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $567.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 13 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 20 days from posting to award.
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
SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC
last award Oct 2026
SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC won 8 of the last 8 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-T-1910 | Nov 4, 2026 | Nov 16, 2026 | 10 | Open | View at DIBBS → |
| SPE7M1-27-T-1726 | Oct 29, 2026 | Nov 9, 2026 | 5 | Open | View at DIBBS → |
| SPE7M1-27-T-0951 | Oct 15, 2026 | Oct 26, 2026 | 4 | Expired | View at DIBBS → |
| SPE7M1-27-T-0475 | Oct 9, 2026 | Oct 19, 2026 | 1 | Expired | View at DIBBS → |
| SPE7M0-27-T-0122 | Oct 6, 2026 | Oct 16, 2026 | 4 | Expired | View at DIBBS → |
| SPE7M1-26-T-381M | Sep 25, 2026 | Oct 5, 2026 | 6 | Expired | View at DIBBS → |
| SPE7M1-26-T-355P | Sep 17, 2026 | Sep 28, 2026 | 3 | Expired | View at DIBBS → |
| SPE7M0-27-Q-0007 | Sep 11, 2026 | Sep 18, 2026 | 4 | Expired | View at DIBBS → |
| SPE7M1-26-T-328G | Sep 8, 2026 | Sep 18, 2026 | 3 | Expired | View at DIBBS → |
| SPE7M1-26-T-323Q | Sep 2, 2026 | Sep 14, 2026 | 1 | Expired | View at DIBBS → |
| SPE7M1-26-T-290L | Aug 20, 2026 | Aug 31, 2026 | 2 | Expired | View at DIBBS → |
| SPE7M1-26-T-250G | Aug 6, 2026 | Aug 17, 2026 | 5 | Expired | View at DIBBS → |
| SPE7M1-26-T-265P | Aug 7, 2026 | Aug 17, 2026 | 4 | 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.
- Data last refreshed: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "INDICATOR, CARBON MONOX." nsnexplorer.com, https://nsnexplorer.com/nsn/6665-20-001-8480/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6665-20-001-8480/