UNION,PIPE
DIBBS awards by month · trailing 12 mo
2 total
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$176.19
Weighted average
$185.76
Weighted by quantity
Observed range
$55.00–$267
Coverage
9 awards
Jun 22, 1998 – Jun 11, 2026
Average: $176.19 · Weighted avg: $185.76 · Range: $55.00–$267.00 · Based on 9 awards, Jun 22, 1998–Jun 11, 2026.
Unit cost by award date · 9 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
9 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Jun 11, 2026 | 0JC12BEC SYSTEMS LLCHARLEYSVILLE, PASAM | 3 × $194.30 | $583 | SPE7M226V3739 |
| May 11, 2026 | 0JC12BEC SYSTEMS LLCHARLEYSVILLE, PASAM | 3 × $178.50 | $536 | SPE7M226V3179 |
| Jan 30, 2025 | 0JC12BEC SYSTEMS LLCHARLEYSVILLE, PASAM | 3 × $178.50 | $536 | SPE7M225V1403 |
| Jul 6, 2021 | 78HR2T AND T PRODUCTS LLCFLORENCE, ALSAM | 3 × $179.44 | $538 | SPE7M221P1765 |
| May 11, 2021 | 0JC12BEC SYSTEMS LLCHARLEYSVILLE, PASAM | 4 × $175.25 | $701 | SPE7M221P1349 |
| Oct 25, 2019 | 6RVM4STEALTH SUPPLY, INC.DELRAY BEACH, FLSAM | 16 × $193.40 | $3,094 | SPE7M220P0166P00001 |
| Jan 5, 2010 | 0JC12BEC SYSTEMS LLCHARLEYSVILLE, PASAM | 30 × $164.30 | $4,929 | SPM7M210M1850 |
| Jun 17, 2008 | 0JC12BEC SYSTEMS LLCHARLEYSVILLE, PASAM | 9 × $267.00 | $2,403 | SPM7M208M6388 |
| Jun 22, 1998 | 6M125SENIOR SUPPLY CO INCPARKER FORD, PASAM | 1 × $55.00 | $55 | SP077098V1255 |
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 A317783-2
PN M1183/10-11N1, M1183/10-31N1, MIL-F-1183/10-12-A-3
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CONNECTION TYPE | SECOND END THREADED EXTERNAL PIPE |
| COUPLING FLANGE SHAPE | ROUND |
| MATERIAL | OVERALL COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-F-1183,TYE A |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 150.0 |
| MEDIA FOR WHICH DESIGNED | FIRST RESPONSE STEAM |
| NOMINAL OVERALL LENGTH | INCHES 2.270 |
| NOMINAL PIPE SIZE ACCOMMODATED | FIRST END INCHES 0.3750 |
| NOMINAL THREAD SIZE | SECOND END INCHES 0.500 |
| NONDEFINITIVE SPEC/STD DATA | FIGURE 4 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 250.0 |
| REDUCER TYPE | CONCENTRIC |
| SEAT ANGLE | SECOND END DEGREES 45.0 |
| SEAT TYPE | BEVELED |
| SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-F-1183J |
| THREAD PITCH DIAMETERS | SECOND END INCHES 1.2250 TO 1.2304 |
| THREAD QUANTITY PER INCH | 14 |
| THREAD SERIES DESIGNATOR | SECOND END UNS |
Open buys
DIBBS · quotes by Sep 21, 2026 · UNRESTRICTED