Acquisition method (AMC)
3
FSC 4820 × VALVE,LIFT-CHECK
VALVE,LIFT-CHECK
4820-01-527-2852 FSC 4820
NSN 4820-01-527-2852 (also written 4820015272852; NIIN 01-527-2852) is a valve, lift-check in Federal Supply Class 4820, Valves, Nonpowered. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 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)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| FLOW CONTROL DEVICE ADQU | DISK |
| BONNET TYPE ADSR | INSIDE SCREW |
| BONNET ATTACHMENT METHOD ADST | BOLTED |
| DISK LOADING METHOD ADSU | WEIGHT |
| BOLT HOLE QUANTITY AECS | 8 |
| MAXIMUM OPERATING TEMP AEHZ | SINGLE RESPONSE FAHRENHEIT 150.0 |
| VALVE OPERATION METHOD AQLR | AUTOMATIC OR MANUAL |
| FLANGE SHAPE ARKN | ALL ENDS ROUND WITH HOLES |
| CONNECTION TYPE AWLS | ALL ENDS FLANGE |
| MOUNTING POSITION BBJX | HORIZONTAL OR VERTICAL |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 175.0 |
| SEAT ANGLE CQRB | FIRST END DEGREES 45.0 |
| NOMINAL OUTSIDE DIAMETER CWCD | ALL ENDS INCHES 7.688 |
| NOMINAL THICKNESS CWCK | ALL ENDS INCHES 0.938 |
| BOLT HOLE NOMINAL DIAMETER CWCQ | ALL ENDS INCHES 0.562 |
| BOLT CIRCLE NOMINAL DIAMETER CWCT | ALL ENDS INCHES 6.562 |
| FLANGE FACE DESIGN CWDF | ALL ENDS PLAIN |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | ALL ENDS INCHES 4.000 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | RUBBER FLAPPER SWING CHECK VALVE WITH BACKFLOW DEVICE |
| SPECIAL FEATURES FEAT | MODIFIED FROM COMMERICAL VALVE BY MATERIAL OF BODY, COVER, COVER BOLTS OF BRONZE, GUIDE STOP SCREW OF SS, HANDLEBAR OF BRONZE (DET 1, 2, 4, 18, 23); FLANGES IAW MIL-F-20042 WHICH DIFFERS FROM THEIR COMMERCIAL VALVES BY DIMENSIONS OF THE O.D., BOLT CIRCLE DIAMETER AND BOLT HOLE;MEETS HIGH SHOCK REQUIREMENTS IAW MIL-S-901D FOR LIGHTWEIGHT, GRADE A, SHOCK-PROOF EQUIPMENT CLASS I, MOUNTING FIXTURE 4C, LOCATION: HULL, ORIENTATION UNRESTRICTED. MIL-F-20042 |
| MATERIAL MATT | FLOW CONTROL DEVICE RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND STEEL |
| MATERIAL MATT | OVERALL COPPER ALLOY |
| STYLE DESIGNATOR STYL | — |
| FURNISHED ITEMS AND QUANTITY TMQY | HANDLE 1 |
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 |
|---|---|---|
| 104P3.6 | 79067 | APCO/VALVE & PRIMER CORP |
| 9543607-CRF | 41UJ8 | DEZURIK, INC. |
| 9543607-CRF | 79067 | APCO/VALVE & PRIMER CORP |
| S-100 MODIFIED | 79067 | APCO/VALVE & PRIMER CORP |
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
—
Oct 8, 2026
Last purchased
1 · 1.0/yr
Purchase records
$36,598
Total demand
$36,598
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 8, 2026 | SPE7MC27P0111 ↗ | STATZ CORP | — | $36,598 |
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
STATZ CORP
last award Oct 2026
APCO/VALVE & PRIMER CORP
no award yet
no awards on record
Listed source DEZURIK, INC.
no award yet
no awards on record
Listed source STATZ CORP won the only award on record. STATZ CORP won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-T-298Y | Sep 25, 2026 | Oct 8, 2026 | 5 | 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: 2026-10-10.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,LIFT-CHECK." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-527-2852/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-527-2852/