Acquisition method (AMC)
3
FSC 4620 × CELL,SALINITY DETECTOR
CELL,SALINITY DETECTOR
4620-01-505-3393 FSC 4620
NSN 4620-01-505-3393 (also written 4620015053393; NIIN 01-505-3393) is a cell, salinity detector in Federal Supply Class 4620, Water Distillation Equipment, Marine and Industrial. 5 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 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)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | REVERSE OSMOSIS PRESSURE VESSEL 8 IN 1000 PSI |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | COMPRESSION FITTING SENSOR |
| SPECIAL FEATURES FEAT | PART NUMBER BREAKDOWN: 3422=MODEL NUMBER, COMPRESSION FITTING STYLE ENHANCED PERFORMANCE CONTACTING CONDUCTIVITY SENSOR W/TITANIUM ELECTRODES; C=1.0 NOMINAL CELL CONSTANT; 6=EXTENDED SENSOR BODY W/316 STAINLESS STEEL OVER ELECTRODE; D=316 STAINLESS STEEL W/3/4 IN. NPT CONDUIT CONNECTION |
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 |
|---|---|---|
| 3422C6A | 91224 | HACH COMPANY DBA HACH CO |
| 3422C6D | 52998 | GLI INTL INC |
| 3422C6D | 91224 | HACH COMPANY DBA HACH CO |
| 732-D-8060 ITEMS 35 AND 36 | 0EXU3 | AQUA-CHEM, INC. DBA AQUA-CHEM INC |
| 891-08696-000 | 0EXU3 | AQUA-CHEM, INC. DBA AQUA-CHEM 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
—
Oct 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$625.94
Total demand
$625.94
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 |
|---|---|---|---|---|
| Oct 22, 2026 | SPE8E827P7003 ↗ | AQUA-CHEM, INC. DBA AQUA-CHEM INC | — | $625.94 |
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
AQUA-CHEM, INC. DBA AQUA-CHEM INC
last award Oct 2026
GLI INTL INC
no award yet
no awards on record
Listed source HACH COMPANY DBA HACH CO
no award yet
no awards on record
Listed source AQUA-CHEM, INC. DBA AQUA-CHEM INC won the only award on record.
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.
- Data last refreshed: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CELL,SALINITY DETECTOR." nsnexplorer.com, https://nsnexplorer.com/nsn/4620-01-505-3393/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4620-01-505-3393/