Acquisition method (AMC)
3
FSC 4820 × VALVE,CALIBRATED FLOW
VALVE,CALIBRATED FLOW
4820-01-508-6954 FSC 4820
NSN 4820-01-508-6954 (also written 4820015086954; NIIN 01-508-6954) is a valve, calibrated flow in Federal Supply Class 4820, Valves, Nonpowered. 3 manufacturer part numbers from 1 supplier 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)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 |
|---|---|
| MAXIMUM INLET PRESSURE RATING AEVZ | POUNDS PER SQUARE INCH (PSI) 150.0 |
| END CONNECTION SPEC/STD BZRS | MIL-F-24227 MIL-F-24227 |
| MATERIAL MATT | BODY COPPER ALLOY |
| MATERIAL MATT | FLOW CONTROL DEVICE RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 160.0 |
| VALVE DISCHARGE FLOW RATE ADSY | GALLONS PER MINUTE 46.0 |
| REGULATION TYPE AEVN | AUTOMATIC SINGLE STAGE |
| END CONNECTION QUANTITY ADQZ | 2 |
| BODY STYLE AAQL | — |
| FLOW CONTROL DEVICE ADQU | DIAPHRAGM |
| MEDIA FOR WHICH DESIGNED MEDA | WATER |
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 |
|---|---|---|
| 10003596 | 90800 | ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROLS DIV HAYS FLUID CONTROLS DIVISION |
| 10003596-2353-1431CRS | 90800 | ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROLS DIV HAYS FLUID CONTROLS DIVISION |
| 2353-1431CRS | 90800 | ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROLS DIV HAYS FLUID CONTROLS DIVISION |
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
$3,287.00
Purchases
1
Total spend
$3,287
Aug 10, 2026
Last purchased
2 · 2.0/yr
Purchase records
$6,574
Total demand
$3,287.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 10, 2026 | 1 | $3,287.00 | $3,287 | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP (2U435) | 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 | SPE7MC26V3921 ↗ | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | — | $3,287 |
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.
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
DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP
last award Aug 2026
ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROLS DIV HAYS FLUID CONTROLS DIVISION
no award yet
no awards on record
Listed source DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP won the only award on record. DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-T-166Y | Aug 5, 2026 | Aug 17, 2026 | 1 | Cancelled | 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: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,CALIBRATED FLOW." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-508-6954/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-508-6954/