DISK,VALVE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$4,067.00
Weighted average
$4,799.56
Weighted by quantity
Observed range
$1,186–$6,020
Coverage
3 awards
Jul 16, 1990 – Aug 12, 2026
Average: $4,067.00 · Weighted avg: $4,799.56 · Range: $1,186.00–$6,020.00 · Based on 3 awards, Jul 16, 1990–Aug 12, 2026.
Trend chart needs at least 4 priced awards in this window (3 available).
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
3 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Aug 12, 2026 | 71905DERBYSHIRE MACHINE & TOOL COPHILADELPHIA, PASAM | 4 × $6,020.00 | $24,080 | SPE7M126V085C |
| Dec 26, 2024 | 71905DERBYSHIRE MACHINE & TOOL COPHILADELPHIA, PASAM | 12 × $4,995.00 | $59,940 | SPE7MX25P0010 |
| Jul 16, 1990 | 71905DERBYSHIRE MACHINE & TOOL COPHILADELPHIA, PASAM | 2 × $1,186.00 | $2,372 | DLA70090MPE20 |
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 2280-400, 2280-400 PC 8
PN 508-4325844, 508-4325844 PC 8
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| END ITEM IDENTIFICATION | NEWPORT NEWS SHIPBUILDING,AIRCRAFT CARRIER CVA(N)-68 |
| MATERIAL | NICKEL ALLOY |
| NOMINAL THREAD SIZE | INCHES 4.500 |
| OUTSIDE DIAMETER | INCHES NOMINAL 9.438 |
| OVERALL HEIGHT | INCHES NOMINAL 7.875 |
| PRESSURE RATING | POUNDS PER SQUARE INCH (PSI) NOMINAL 250.0 |
| THREAD CLASS | 3B |
| THREAD QUANTITY PER INCH | 12 |
| THREAD SERIES DESIGNATOR | UN |
Open buys
DIBBS · quotes by Sep 21, 2026 · UNRESTRICTED