RING,RETAINING
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$0.85
Weighted average
$0.66
Weighted by quantity
Observed range
$0.50–$1.15
Coverage
17 awards
Jun 4, 2004 – May 28, 2026
Average: $0.85 · Weighted avg: $0.66 · Range: $0.50–$1.15 · Based on 17 awards, Jun 4, 2004–May 28, 2026.
Unit cost by award date · 17 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
17 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| May 28, 2026 | 8U976R. L. MORRISSEY & ASSOCIATES, INCSOLON, OHSAM | 186 × $1.14 | $212 | SPE4A126V0234 |
| Mar 27, 2025 | 8U976R. L. MORRISSEY & ASSOCIATES, INCSOLON, OHSAM | 506 × $0.90 | $453 | SPE4A125V0299 |
| Sep 12, 2024 | 8U976R. L. MORRISSEY & ASSOCIATES, INCSOLON, OHSAM | 115 × $1.05 | $121 | SPE4A624V478D |
| Jun 21, 2024 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 168 × $1.15 | $193 | SPE4A624V280E |
| Jan 24, 2024 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 115 × $1.15 | $132 | SPE4A624V7887 |
| Sep 21, 2023 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 201 × $1.15 | $231 | SPE4A623V559W |
| Jun 30, 2023 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 126 × $1.15 | $145 | SPE4A623V363T |
| Apr 3, 2023 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 115 × $1.15 | $132 | SPE4A623V105W |
| Sep 8, 2022 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 145 × $0.87 | $126 | SPE4A522V2824 |
| Sep 15, 2021 | 8U976R. L. MORRISSEY & ASSOCIATES, INCSOLON, OHSAM | 530 × $0.69 | $365 | SPE4A521V2696 |
| Jan 18, 2017 | 8U976R. L. MORRISSEY & ASSOCIATES, INCSOLON, OHSAM | 942 × $0.54 | $509 | SPE5E417V3546 |
| Nov 18, 2016 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 835 × $0.55 | $459 | SPE5E417V1736 |
| Jul 29, 2015 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 1,125 × $0.55 | $619 | SPE5E415V9061 |
| Feb 2, 2012 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 957 × $0.50 | $479 | SPM5A512V0408 |
| Feb 11, 2011 | 8U976R. L. MORRISSEY & ASSOCIATES, INCSOLON, OHSAM | 330 × $0.63 | $206 | SPM5AB11V1980 |
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 MS16624-4118
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 5100-118H
PN MS16624-4118
PN 5100-118H
PN MIL-DTL-21248, MILR21248
PN MS16624-4118
PN 272.514 273
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CASEHARDENING INDICATOR | NOT CASE-HARDENED |
| INSIDE DIAMETER | INCHES NOMINAL 1.098 |
| MAJOR THICKNESS | INCHES NOMINAL 0.050 |
| MATERIAL | STEEL COMP 632 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE MATERIAL RESPONSE A-S 5520 |
| MATERIAL HARDNESS RATING | ROCKWELL C MINIMUM 44.0 AND ROCKWELL C MAXIMUM 51.0 |
| SURFACE TREATMENT | PASSIVATE |
| USAGE DESIGN | EXTERNAL |
Open buys
DIBBS · quotes by Sep 25, 2026 · UNRESTRICTED
