WASHER,FLAT
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$8.20
Weighted average
$7.36
Weighted by quantity
Observed range
$5.00–$15.00
Coverage
12 awards
Jun 12, 2003 – Aug 15, 2023
Average: $8.20 · Weighted avg: $7.36 · Range: $5.00–$15.00 · Based on 12 awards, Jun 12, 2003–Aug 15, 2023.
Unit cost by award date · 12 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
12 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Aug 15, 2023 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 190 × $8.92 | $1,695 | SPE4A623FBWR2P00001 |
| Jun 23, 2022 | 930N7CHERRY VENTURES LLCDOWNERS GROVE, ILSAM | 332 × $5.00 | $1,660 | SPE4A622PQ788 |
| Mar 4, 2021 | 1A679LEE AIR COMPANY, INC.SUN VALLEY, CASAM | 200 × $5.00 | $1,000 | SPE5E821P1149 |
| Apr 28, 2020 | 58828CFM INTERNATIONAL INCWEST CHESTER, OHSAM | 50 × $12.49 | $625 | SPE5E820F0113P00001 |
| Oct 29, 2019 | 1A679LEE AIR COMPANY, INC.SUN VALLEY, CASAM | 150 × $5.00 | $750 | SPE5E820P0379P00001 |
| Mar 26, 2018 | 58828CFM INTERNATIONAL INCWEST CHESTER, OHSAM | 250 × $11.10 | $2,775 | SPE5E818F0114 |
| Jan 9, 2012 | 58828CFM INTERNATIONAL INCWEST CHESTER, OHSAM | 675 × $8.33 | $5,623 | SPRTA111G0001WU3E |
| Aug 8, 2011 | 58828CFM INTERNATIONAL INCWEST CHESTER, OHSAM | 450 × $7.86 | $3,537 | SPRTA111G0001WU1C |
| Mar 18, 2009 | 58828CFM INTERNATIONAL INCWEST CHESTER, OHSAM | 600 × $6.71 | $4,026 | FA810408G0002WU0A |
| Jan 16, 2009 | 58828CFM INTERNATIONAL INCWEST CHESTER, OHSAM | 325 × $7.17 | $2,330 | FA810408G0002WU6401 |
| Feb 2, 2008 | 3CE30MILSPEC COMPONENTS CORPORATIONLONG ISLAND CITY, NYSAM | 15 × $15.00 | $225 | SPM5A808M0969 |
| Jun 12, 2003 | 58828CFM INTERNATIONAL INCWEST CHESTER, OHSAM | 275 × $5.78 | $1,590 | F3460199G0007TZ4Q |
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 305-429-001-0
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 305-429-001-0
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CENTER HOLE SHAPE STYLE | ROUND |
| PERIPHERAL SHAPE STYLE | ROUND |
Open buys
DIBBS · quotes by Sep 28, 2026 · UNRESTRICTED