Acquisition method (AMC)
3
FSC 6640 × PROBE,PH
PROBE,PH
6640-01-688-0401 FSC 6640
NSN 6640-01-688-0401 (also written 6640016880401; NIIN 01-688-0401) is a probe, ph in Federal Supply Class 6640, Laboratory Equipment and Supplies. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 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)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. 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 | LOW-MAINTENANCE PH PROBE, FACTORY-FILLED, PRE-PRESSURIZED LIQUID ELECTROLYTE ARE SUITED TO AN EXTENSIVE RANGE OF APPLICATIONS IN THE BIOTECHNOLOGY, PHARMACEUTICAL AND CHEMICAL PROCESS INDUSTRIES. |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | PRE-PRESSURIZED LIQUID-ELECTROLYTE PROBE WITH TEMPERATURE SENSOR |
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 |
|---|---|---|
| 52005373 | 12021 | METTLER-TOLEDO LLC |
| 52005373 | 1U1C6 | METTLER-TOLEDO THORNTON, INC. DIV METTLER-TOLEDO PROCESS ANALYTICS, 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
—
Aug 12, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,760
Total demand
$1,760
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 |
|---|---|---|---|---|
| Aug 12, 2026 | SPE2DS26V8780 ↗ | EXPOTECH U.S.A., INC. DBA EXPOTECH USA INC | — | $1,760 |
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
EXPOTECH U.S.A., INC. DBA EXPOTECH USA INC
last award Aug 2026
METTLER-TOLEDO LLC
no award yet
no awards on record
Listed source METTLER-TOLEDO THORNTON, INC. DIV METTLER-TOLEDO PROCESS ANALYTICS, INC.
no award yet
no awards on record
Listed source EXPOTECH U.S.A., INC. DBA EXPOTECH USA INC won the only award on record. EXPOTECH U.S.A., INC. DBA EXPOTECH USA 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 Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PROBE,PH." nsnexplorer.com, https://nsnexplorer.com/nsn/6640-01-688-0401/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6640-01-688-0401/