BACK-UP RING,PREFORMED PACKING
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$11.57
Weighted average
$10.58
Weighted by quantity
Observed range
$7.20–$17.84
Coverage
7 awards
Jun 3, 2004 – Jul 29, 2026
Average: $11.57 · Weighted avg: $10.58 · Range: $7.20–$17.84 · Based on 7 awards, Jun 3, 2004–Jul 29, 2026.
Unit cost by award date · 7 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
7 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Jul 29, 2026 | 9US49PROSEALS USA, INCDUNCAN, SCSAM | 124 × $7.58 | $940 | SPE7L326P5118P00001 |
| Oct 12, 2023 | 7DVN2BOURBON SEALS LLCPARIS, KYSAM | 113 × $17.84 | $2,016 | SPE7L324P0328 |
| Mar 12, 2019 | 3Y184CUPP'S INDUSTRIAL SUPPLY, INCPHOENIX, AZSAM | 30 × $8.50 | $255 | SPE5E319V6397 |
| Jan 15, 2009 | 55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAM | 325 × $16.75 | $5,444 | SPM5M508D0289000502 |
| Aug 5, 2008 | 2K255GOLDINGER, BERNARDWILDWOOD, NJSAM | 54 × $11.99 | $647 | SPM5M308V1967 |
| Mar 28, 2008 | 39484WYNNSON ENTERPRISES, INC.MERIDIANVILLE, ALSAM | 212 × $11.11 | $2,355 | SPM5M308M1773P00001 |
| Jun 3, 2004 | 5N582SEAL DYNAMICS LLCHAUPPAUGE, NYSAM | 765 × $7.20 | $5,508 | SP054004MK425 |
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 7090-16
PN SR2619-16
PN MS9058-16, SAE-AS9058
PN SR2619-16
PN 5R15-16
PN 307693
PN MS9058-16
PN MS9058-16
PN SR2619-16
PN 5330005279106
PN SR2619-16
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CENTER HOLE DIAMETER | INCHES NOMINAL 1.191 |
| CROSS-SECTIONAL HEIGHT | INCHES NOMINAL 0.073 |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE MATERIAL RESPONSE A-S 3651 |
| PERIPHERAL DIAMETER | INCHES NOMINAL 1.529 |
| SPECIAL FEATURES | JOINT TYPE: SCARF-PERIPHERAL RETAINER |
Open buys
DIBBS · quotes by Oct 5, 2026 · UNRESTRICTED