O-RING
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$1.30
Weighted average
$0.90
Weighted by quantity
Observed range
$0.48–$1.96
Coverage
9 awards
Jun 23, 1997 – Oct 23, 2025
Average: $1.30 · Weighted avg: $0.90 · Range: $0.48–$1.96 · Based on 9 awards, Jun 23, 1997–Oct 23, 2025.
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 |
|---|---|---|---|---|
| Oct 23, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 321 × $1.39 | $446 | SPE4A526FA2M0 |
| Oct 23, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 905 × $1.39 | $1,258 | SPE4A526FA2M1 |
| Sep 13, 2023 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 19 × $1.96 | $37 | SPE4A623FZ776 |
| Sep 13, 2023 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 322 × $1.96 | $631 | SPE4A623FZ777 |
| Jan 5, 2023 | 5F263ENGINEERED SEAL PRODUCTS INCCEDAR RAPIDS, IASAM | 21 × $1.32 | $28 | SPE7L323F3634P00001 |
| Oct 27, 2022 | 5F263ENGINEERED SEAL PRODUCTS INCCEDAR RAPIDS, IASAM | 110 × $1.32 | $145 | SPE7L323F1091P00001 |
| Aug 19, 2016 | 1K697DBR INDUSTRIES, INC.NEWTOWN, PASAM | 1,882 × $0.88 | $1,655 | SPE5E816V7221 |
| Apr 19, 2010 | 1JYT1BLADE INDUSTRIAL PRODUCTS INCWIXOM, MISAM | 1,939 × $0.98 | $1,900 | SPM5M210V2560 |
| Jun 23, 1997 | 41940PARKER HANNIFIN CORP O-RING DIVLIVINGSTON, TNSAM | 2,650 × $0.48 | $1,272 | SP050097M4N58 |
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 M25988/1-223, MIL-DTL-25988/1, MIL-R-25988/1, MILR25988
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CENTER HOLE DIAMETER | INCHES MINIMUM 1.594 AND INCHES MAXIMUM 1.624 |
| CROSS-SECTIONAL HEIGHT | INCHES MINIMUM 0.134 AND INCHES MAXIMUM 0.143 |
| ELONGATION PERCENTAGE | MAXIMUM 125 |
| HARDNESS RATING | SHORE DUROMETER A NOMINAL 70.0 |
| MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| OUTSIDE DIAMETER | INCHES NOMINAL 1.887 |
Open buys
DIBBS · quotes by Sep 21, 2026 · UNRESTRICTED