Acquisition method (AMC)
3
FSC 4810 × VALVE,GATE
VALVE,GATE
4810-01-647-3878 FSC 4810
NSN 4810-01-647-3878 (also written 4810016473878; NIIN 01-647-3878) is a valve, gate in Federal Supply Class 4810, Valves, Powered. 1 manufacturer part number from 1 supplier is 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)
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 |
|---|---|
| BONNET TYPE ADSR | INSIDE SPRING |
| END ITEM IDENTIFICATION AGAV | F/1-18 E/F |
| VALVE OPERATION METHOD AQLR | SOLENOID |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | HOUSING, BLADE SEAL LH |
| INLET RELATIONSHIP WITH OUTLET CYBZ | NOT IDENTICAL |
| SPECIAL FEATURES FEAT | 4 WASHERS, 8 SPRINGS, 2 SEALS, 1 NUT |
| SUPPLEMENTARY FEATURES SUPP | BLADE SEAL HOUSING CONTAINS A BLEED HOLE WHICH ALLOWS FUEL PRESSURE TO ENTER THE VENTURI HOUSING SPRING CAVITY; WHEN THE SOLENOID IS DE-ENERGIZED,HYDRAULIC PRESSURE FILLS THE HYDRAULIC HOUSING WHICH ACTS UPON THE ACTUATOR PISTON, WHICH KEEPS THE VALVE IN THE CLOSED POSITION;WHEN THE SOLENOID IS ENERGIZED, HYDRAULIC FLOW IS BYPASSED TO THE RETURN PORT OF THE HYDRAULIC HOUSING AND ULTIMATELY REMOVES PRESSURE FROM THE ACTUATOR PISTON; THIS ALLOWS THE FUEL PRESSURE WITHIN SPRING CAVITY TO OVERCOME THE SPRING FORCE AND MOVE THE ACTUATOR PISTON AND BLADE SLIDE TO OPEN THE VALVE; ANY RESIDUAL HYDRAULIC FLUID WITHIN THE HYDRAULIC HOUSING IS DRAINED VIA THE HYDRAULIC DRAIN PORT |
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 |
|---|---|---|
| 207982-1 | 86090 | EATON CORPORATION DBA AIRFRAME |
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
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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 | |
|---|---|---|---|---|---|
| SPE7M4-26-T-402E | Sep 11, 2026 | Sep 21, 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,GATE." nsnexplorer.com, https://nsnexplorer.com/nsn/4810-01-647-3878/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4810-01-647-3878/