RING,PISTON
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$9.03
Weighted average
$8.74
Weighted by quantity
Observed range
$5.60–$19.00
Coverage
13 awards
Oct 15, 1998 – Mar 27, 2020
Average: $9.03 · Weighted avg: $8.74 · Range: $5.60–$19.00 · Based on 13 awards, Oct 15, 1998–Mar 27, 2020.
Unit cost by award date · 13 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
13 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Mar 27, 2020 | 9U103PATTERSON COONEY INCNEW LENOX, ILSAM | 300 × $14.19 | $4,257 | SPE7L120P2948 |
| Aug 28, 2019 | 4N361CBT CORPORATIONBLUE SPRINGS, MOSAM | 194 × $19.00 | $3,686 | SPE7L019V7364 |
| Aug 31, 2018 | 4M372GREAT LAKES POWER PRODUCTS INCMENTOR, OHSAM | 266 × $13.91 | $3,700 | SPE7L218V2071 |
| Apr 22, 2015 | 4M372GREAT LAKES POWER PRODUCTS INCMENTOR, OHSAM | 328 × $8.23 | $2,699 | SPE7L215V3085 |
| Nov 21, 2012 | 4N361CBT CORPORATIONBLUE SPRINGS, MOSAM | 306 × $7.22 | $2,209 | SPM7L213V1450 |
| Feb 4, 2012 | 4N361CBT CORPORATIONBLUE SPRINGS, MOSAM | 274 × $7.12 | $1,951 | SPM7L112V1477 |
| Feb 28, 2011 | 4N361CBT CORPORATIONBLUE SPRINGS, MOSAM | 220 × $6.16 | $1,355 | SPM7L211V2742 |
| Dec 7, 2010 | 4M372GREAT LAKES POWER PRODUCTS INCMENTOR, OHSAM | 17 × $6.86 | $117 | SPM7L411V0522P00001 |
| May 14, 2008 | 4N361CBT CORPORATIONBLUE SPRINGS, MOSAM | 503 × $6.02 | $3,028 | SPM7L408V0691 |
| May 3, 2008 | 4N361CBT CORPORATIONBLUE SPRINGS, MOSAM | 147 × $6.15 | $904 | SPM7L108MV321 |
| Jan 24, 2008 | 076M6AMZ ALABAMA INC.ANNISTON, ALSAM | 165 × $6.19 | $1,021 | SPM7L408V0327 |
| Dec 7, 2005 | 4N361CBT CORPORATIONBLUE SPRINGS, MOSAM | 565 × $5.60 | $3,164 | SPM75005D5J360001 |
| Oct 15, 1998 | 9U103PATTERSON COONEY INCNEW LENOX, ILSAM | 315 × $10.70 | $3,371 | SP075099ME014 |
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Also MCRL-listed · PN 250220
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 12975513, 223740
PN 250220, 4216163, 802498
PN 223740
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CRITICALITY CODE JUSTIFICATION | FEAT |
| FSC APPLICATION DATA | VEHICULAR POWER TRANSMISSION |
| MATERIAL | OVERALL IRON |
| OVERALL WIDTH | INCHES NOMINAL 0.1250 |
| RADIAL WALL THICKNESS | INCHES NOMINAL 0.1090 |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| STANDARD BORE DIAMETER | INCHES 3.000 |
Open buys
DIBBS · quotes by Oct 5, 2026 · UNRESTRICTED
