← NSN Search
VALVE,SAFETY RELIEF
4820-01-527-4927NIIN 015274927USAEA · activeDEMIL ASOS SMSCatalog $636
FSC4820Valves, Nonpowered
Suppliers
4
DIBBS awards
10
Total value
$31,273
Last award
May 18, 2026
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$708.65
Weighted average
$845.22
Weighted by quantity
Observed range
$456–$2,217
Coverage
10 awards
Jul 6, 2010 – May 18, 2026
Average: $708.65 · Weighted avg: $845.22 · Range: $455.80–$2,216.67 · Based on 10 awards, Jul 6, 2010–May 18, 2026.
Unit cost by award date · 10 priced lines
Jul 6, 2010May 18, 2026
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
10 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| May 18, 2026 | 32DV7PCX INCHUNTINGTON BEACH, CASAM | 7 × $2,216.67 | $15,517 | SPE7MC26P2550 |
| Jun 26, 2013 | 99565ADMIRAL VALVE LLCKENNETT SQUARE, PASAM | 8 × $455.80 | $3,646 | SPE7MC13V0668 |
| Jan 2, 2013 | 99565ADMIRAL VALVE LLCKENNETT SQUARE, PASAM | 5 × $489.00 | $2,445 | SPM7MC13V3271 |
| Dec 6, 2012 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 2 × $510.00 | $1,020 | SPM7M113V2883 |
| Oct 17, 2012 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 3 × $525.00 | $1,575 | SPM7M013V0196 |
| Dec 31, 2011 | 4MST1NK TECHFONTANA, CASAM | 4 × $645.00 | $2,580 | SPM7M212V0682 |
| Sep 12, 2011 | 99565ADMIRAL VALVE LLCKENNETT SQUARE, PASAM | 2 × $625.00 | $1,250 | SPM7M511V6041P00001 |
| Aug 23, 2010 | 99565ADMIRAL VALVE LLCKENNETT SQUARE, PASAM | 2 × $540.00 | $1,080 | SPM7M510V3741 |
| Aug 11, 2010 | 99565ADMIRAL VALVE LLCKENNETT SQUARE, PASAM | 2 × $540.00 | $1,080 | SPM7M510V3444 |
| Jul 6, 2010 | 99565ADMIRAL VALVE LLCKENNETT SQUARE, PASAM | 2 × $540.00 | $1,080 | SPM7M510V2843 |
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| BONNET ATTACHMENT METHOD | THREADED |
| BONNET TYPE | INSIDE SPRING |
| CONNECTION TYPE | SECOND END THREADED EXTERNAL PIPE |
| DISK LOADING METHOD | SPRING |
| FLOW CONTROL DEVICE | POPPET |
| MATERIAL | SEAT STEEL CORROSION RESISTING |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 225.0 |
| MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE AIR |
| MINIMUM OPERATING TEMP | FAHRENHEIT -20.0 |
| NOMINAL THREAD SIZE | SECOND END INCHES 1.750 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 3300.0 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 6000.0 |
| SPECIAL FEATURES | ORIFICE SIZE 0.313 INCH |
| THREAD CLASS | 2A |
| THREAD DIRECTION | SECOND END RIGHT-HAND |
| THREAD QUANTITY PER INCH | 12 |
| THREAD SERIES DESIGNATOR | SECOND END UN |
| VALVE OPERATION METHOD | AUTOMATIC |
Open buys
SPE7MC26T280B
DIBBS · quotes by Sep 28, 2026 · UNRESTRICTED