Acquisition method (AMC)
3
FSC 4610 × CARTRIDGE,WATER DEMINERALIZER,IO
CARTRIDGE,WATER DEMINERALIZER,IO
4610-01-022-9970 FSC 4610
NSN 4610-01-022-9970 (also written 4610010229970; NIIN 01-022-9970) is a cartridge, water demineralizer, io in Federal Supply Class 4610, Water Purification Equipment. 15 manufacturer part numbers from 9 suppliers are on record. It was last purchased in Sep 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 |
|---|---|
| SPECIAL FEATURES FEAT | PLASTIC, CONTAINS POLYBROMIDE; 14.000 IN. O/A LG, 3.750 IN. DIAM |
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 |
|---|---|---|
| 255340 | 08576 | PENTAIR FILTRATION SOLUTIONS, LLC |
| 255340 | 3BSP4 | PENTAIR FILTRATION INC DBA EVER PURE |
| 255340-401 | 74YZ3 | BROMINE SYSTEMS INC |
| 255340-401 | Z5B11 | MILSPEC SERVICES PTY LIMITED |
| 4610PL1242703 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 6552-01 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC |
| 9540-00 | 08576 | PENTAIR FILTRATION SOLUTIONS, LLC |
| 9540-000 | 08576 | PENTAIR FILTRATION SOLUTIONS, LLC |
| 9540-01 | 08576 | PENTAIR FILTRATION SOLUTIONS, LLC |
| 9540-01 | 3BSP4 | PENTAIR FILTRATION INC DBA EVER PURE |
| C-112 | 67168 | BRO TECH CORP DBA PUROLITE CO |
| C-112-02 | 67168 | BRO TECH CORP DBA PUROLITE CO |
| C112 | 0CVK4 | C T CHEMICALS INC |
| C112-02 | 0CVK4 | C T CHEMICALS INC |
| MIL-C-24770 TYPE I | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
$309.72
Purchases
1
Total spend
$232,290
Sep 21, 2026
Last purchased
2 · 2.0/yr
Purchase records
$464,580
Total demand
$309.72
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 21, 2026 | 750 | $309.72 | $232,290 | BROMINE SYSTEMS INC (74YZ3) | 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 |
|---|---|---|---|---|
| Sep 21, 2026 | SPE7M226P4071 ↗ | BROMINE SYSTEMS INC | — | $232,290 |
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.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
BROMINE SYSTEMS INC
last award Sep 2026
BRO TECH CORP DBA PUROLITE CO
no award yet
no awards on record
Listed source C T CHEMICALS INC
no award yet
no awards on record
Listed source HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source MILSPEC SERVICES PTY LIMITED
no award yet
no awards on record
Listed source PENTAIR FILTRATION INC DBA EVER PURE
no award yet
no awards on record
Listed source BROMINE SYSTEMS INC won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-27-Q-0038 | Oct 24, 2026 | Nov 6, 2026 | 750 | Expired | View at DIBBS → |
| SPE7M2-26-Q-0737 | Aug 12, 2026 | Aug 25, 2026 | 750 | 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.
- Data last refreshed: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CARTRIDGE,WATER DEMINERALIZER,IO." nsnexplorer.com, https://nsnexplorer.com/nsn/4610-01-022-9970/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4610-01-022-9970/