Acquisition method (AMC)
3
FSC 4820 × DIAPHRAGM,ACTUATOR VALVE,SPECIAL
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
4820-00-757-2970 FSC 4820
NSN 4820-00-757-2970 (also written 4820007572970; NIIN 00-757-2970) is a diaphragm, actuator valve, special in Federal Supply Class 4820, Valves, Nonpowered. 5 manufacturer part numbers from 1 supplier are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7MC-27-T-0680 | 104 | Closes in 7d | Bid → |
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 |
|---|---|
| OUTSIDE DIAMETER ABHE | INCHES NOMINAL 17.250 |
| MATERIAL THICKNESS ABPX | INCHES NOMINAL 0.177 |
| SPECIAL FEATURES FEAT | FABRIC REENFORCED;OUTOUTER PERIPHERY BEADED |
| TAPER MINOR DIAMETER ABQA | INCHES NOMINAL 11.500 |
| STYLE DESIGNATOR STYL | — |
| MATERIAL MATT | RUBBER SYNTHETIC |
| TAPER MAJOR DIAMETER ABQB | INCHES NOMINAL 13.750 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 2.181 |
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 |
|---|---|---|
| 29708 | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC |
| 29708 PART 3602794 | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC |
| 36027 | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC |
| 3602794 | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC |
| N3602794 | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC |
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-27-T-0680 | Oct 14, 2026 | Oct 26, 2026 | 104 | Open | 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 15, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DIAPHRAGM,ACTUATOR VALVE,SPECIAL." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-00-757-2970/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-00-757-2970/