Acquisition method (AMC)
3
FSC 6640 × WATER SAMPLING TEST KIT,CHLORINE
WATER SAMPLING TEST KIT,CHLORINE
6640-01-358-5340 FSC 6640
NSN 6640-01-358-5340 (also written 6640013585340; NIIN 01-358-5340) is a water sampling test kit, chlorine in Federal Supply Class 6640, Laboratory Equipment and Supplies. 3 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)
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 |
|---|---|
| COMPONENT QUANTITY AJJW | 211 |
| SUPPLY ITEMS AND QUANTITIES AJKC | 6640-00-127-4779 TEST TUBE 1 |
| NONSUPPLY ITEMS AND QUANTITIES AJKD | 91224 2203-99 SULFITE 1 REAGENT POWDER PILLOW 100; 91224 24085-37 4 OZ SODIUM THIOSULFATE STANDARD SOLUTION 1; 91224 1055-99 SULFAMIC ACID POWDER PILLOW 100; 91224 43906 SQUARE MIXING BTL 6; 91224 936-00 CLIPPERS 1; 91224 505-41 50 ML ERLENMEYER FLASK 1; 91224 22555-00 CARRING CASE 1 |
| SPECIAL FEATURES FEAT | MID AND HIGH RANGE; DROP COUNT TITRATION/THIOSULFATE; RANGE 0-4 OR 0-20 MG/L; SMALLEST INCREMENT 0.2 OR 1.0; SUFFICIENT QTY TO PREFORM 100 TESTS |
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 |
|---|---|---|
| 2254-01 | 91224 | HACH COMPANY DBA HACH CO |
| A02 TJR002 | 66732 | DEPARTMENT OF THE ARMY U S ARMY MEDICAL MATERIAL AGENCY MCMR-MMO-SA |
| CN-65 | 91224 | HACH COMPANY DBA HACH CO |
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
—
—
Last purchased
—
Purchase records
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Total demand
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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 — 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 | |
|---|---|---|---|---|---|
| SPE2DH-27-T-0221 | Oct 21, 2026 | Oct 30, 2026 | 50 | 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 23, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "WATER SAMPLING TEST KIT,CHLORINE." nsnexplorer.com, https://nsnexplorer.com/nsn/6640-01-358-5340/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6640-01-358-5340/