Acquisition method (AMC)
3
FSC 4820 × VALVE,ROTARY,SELECTOR
VALVE,ROTARY,SELECTOR
4820-01-337-1974 FSC 4820
NSN 4820-01-337-1974 (also written 4820013371974; NIIN 01-337-1974) is a valve, rotary, selector in Federal Supply Class 4820, Valves, Nonpowered. 2 manufacturer part numbers from 2 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)
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 |
|---|---|
| THREAD CLASS AAJD | 3A |
| FLOW CONTROL DEVICE ADQU | PORTED ROTOR |
| VALVE OPERATION METHOD AQLR | MANUAL |
| CONNECTION QUANTITY ASMM | 4 |
| CONNECTION TYPE AWLS | THREADED EXTERNAL TUBE |
| MOUNTING FACILITY AZGM | INLINE |
| CONNECTION LOCATION BGRY | SIDE |
| VALVE SIZE CCFG | INCHES 0.625 |
| FLOW TYPE CCZS | FOUR-WAY |
| THREAD QUANTITY PER INCH CMLP | 14 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.875 |
| BODY MATERIAL CQRG | STEEL |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED CRWH | FAHRENHEIT OIL, HYDRAULIC 250.0 |
| SPECIAL FEATURES FEAT | CARTRIDGE TYPE |
| OPERATING PRESSURE AND TYPE PRTY | POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED 3000.0 |
| THREAD SERIES DESIGNATOR THSD | UN |
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 |
|---|---|---|
| MRV6-10-D-0 | 54846 | MODULAR CONTROLS CORP |
| MRV610DO | 96151 | EATON CORPORATION DIV EATON FLUID POWER |
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
$112.00
Purchases
3
Total spend
$1,119
Sep 18, 2026
Last purchased
6 · 6.0/yr
Purchase records
$2,239
Total demand
$112.00
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Aug 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $151 and $336.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$261
Weighted by quantity$187
Observed range$112 – $481
Window coveredAug 2026 – Sep 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Sep 2026 | 4 | $112 | SCOTT INDUSTRIAL SYSTEMS, INC |
| Sep 2026 | 1 | $190 | SCOTT INDUSTRIAL SYSTEMS, INC |
| Aug 2026 | 1 | $481 | ROBECK FLUID POWER CO. DBA ROBECK FLUID POWER CO |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | 4 | $112.00 | $448.00 | SCOTT INDUSTRIAL SYSTEMS, INC (22841) | Unknown | Source ↗ |
| Sep 9, 2026 | 1 | $190.00 | $190.00 | SCOTT INDUSTRIAL SYSTEMS, INC (22841) | Unknown | Source ↗ |
| Aug 25, 2026 | 1 | $481.37 | $481.37 | ROBECK FLUID POWER CO. DBA ROBECK FLUID POWER CO (0YUR1) | 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 25, 2026 | SPE7MC26V4156 ↗ | ROBECK FLUID POWER CO. DBA ROBECK FLUID POWER CO | — | $481.37 |
| Sep 9, 2026 | SPE7MC26P3595 ↗ | SCOTT INDUSTRIAL SYSTEMS, INC | — | $190.00 |
| Sep 18, 2026 | SPE7MC26V4505 ↗ | SCOTT INDUSTRIAL SYSTEMS, INC | — | $448.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 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.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 7 days from posting to award.
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
SCOTT INDUSTRIAL SYSTEMS, INC
last award Sep 2026
ROBECK FLUID POWER CO. DBA ROBECK FLUID POWER CO
last award Aug 2026
EATON CORPORATION DIV EATON FLUID POWER
no award yet
no awards on record
Listed source MODULAR CONTROLS CORP
no award yet
no awards on record
Listed source SCOTT INDUSTRIAL SYSTEMS, INC won 2 of the last 3 awards. SCOTT INDUSTRIAL SYSTEMS, INC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-T-262V | Sep 11, 2026 | Sep 21, 2026 | 4 | Expired | View at DIBBS → |
| SPE7MC-26-T-200N | Aug 19, 2026 | Aug 31, 2026 | 1 | Expired | View at DIBBS → |
| SPE7MC-26-T-189N | Aug 12, 2026 | Aug 24, 2026 | 1 | 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: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,ROTARY,SELECTOR." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-337-1974/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-337-1974/