Acquisition method (AMC)
3
FSC 4810 × VALVE,REGULATING,FLUID PRESSURE
VALVE,REGULATING,FLUID PRESSURE
4810-01-533-2564 FSC 4810
NSN 4810-01-533-2564 (also written 4810015332564; NIIN 01-533-2564) is a valve, regulating, fluid pressure in Federal Supply Class 4810, Valves, Powered. 2 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)
H
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. 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 |
|---|---|
| RENEWABLE SEAT RING TYPE ADZH | WELDED |
| VALVE LOADING METHOD AEVR | SPRING |
| REMOTE ACTUATION METHOD AEVS | DIAPHRAGM |
| END ITEM IDENTIFICATION AGAV | LHD1 |
| END CONNECTION SPEC/STD BZRS | ANSI 16.5 600 LB. |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | DIAPHRAGM CONTROL VALVE DDONSX |
| SPECIAL FEATURES FEAT | 1-1/2" 600 LB. FLANGED DDONSX DIAPHRAM CONTROL VALVE WITH SIZE 55R ACTUATOR, ACTUATOR SPRING SPN 41988 INSTALLED, 5/8" LINEAR VALVE PLUG; DOES NOT INCLUDE PILOT VALVE (4820-01-532-4870), INSTRUMENTATION OR PRV/STRAINER UNIT; TECH MANUAL S6435-AH-MMO-010/35795 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349 - -IL-V-18030 |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE I AND COMPOSITION D |
| FLOW CONTROL DEVICE ADQU | STEM AND INTEGRAL DISK |
| END CONNECTION QUANTITY ADQZ | 2 |
| VALVE STEM DESIGN AEVQ | SINGLE SEAT |
| FIRST END CONNECTION TYPE ACKM | PLAIN FACE FLANGE |
| FIRST END STYLE DESIGNATOR ACKN | — |
| SECOND END RELATIONSHIP WITH FIRST END ACLR | IDENTICAL |
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 |
|---|---|---|
| 31534N | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC |
| MIL-V-18030 MODIFIED | 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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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 | |
|---|---|---|---|---|---|
| SPE7MC-26-T-236U | Aug 27, 2026 | Sep 8, 2026 | 2 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,REGULATING,FLUID PRESSURE." nsnexplorer.com, https://nsnexplorer.com/nsn/4810-01-533-2564/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4810-01-533-2564/