WASHER,FLAT
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$6.52
Weighted average
$0.82
Weighted by quantity
Observed range
$0.05–$36.57
Coverage
12 awards
Dec 17, 1997 – Aug 21, 2025
Average: $6.52 · Weighted avg: $0.82 · Range: $0.05–$36.57 · Based on 12 awards, Dec 17, 1997–Aug 21, 2025.
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 21, 2025 | 6R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM | 500 × $2.69 | $1,345 | SPE4A625PYT52 |
| Jul 9, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 680 × $13.26 | $9,017 | SPE4A624FBZUZ |
| Oct 20, 2022 | 6R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM | 19 × $36.57 | $695 | SPE4A623P2131P00001 |
| Jul 18, 2022 | 1GDS6WORLD AIRMOTIVE SUPPLY CORPBLACK MOUNTAIN, NCSAM | 500 × $2.50 | $1,250 | SPE4A622PS541P00002 |
| Jul 29, 2021 | 6R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM | 204 × $3.85 | $785 | SPE5E221P1090P00001 |
| Aug 20, 2019 | 6R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM | 192 × $4.46 | $856 | SPE5E819V8676 |
| Mar 20, 2017 | 7E0D2FRANKLIN SOUTHERN MANUFACTURING LLCJACKSONVILLE BEACH, FLSAM | 5 × $14.23 | $71 | SPE5E817P2200 |
| Apr 13, 2009 | 2X649MAYDAY AVIATION, INC.ARLINGTON, TXSAM | 4,437 × $0.18 | $799 | SPM5AZ06D02570128 |
| Nov 13, 2008 | 2X649MAYDAY AVIATION, INC.ARLINGTON, TXSAM | 2,000 × $0.18 | $360 | SPM5AZ06D02570067 |
| Aug 1, 2007 | 4NMG4TOP NOTCH SEALS & GASKETS CORPBROOKLYN, NYSAM | 5,000 × $0.05 | $250 | SPM5A907M3262 |
| Nov 4, 2005 | 4R840STAMCO AEROSPACE, INC.BENSALEM, PASAM | 3,790 × $0.05 | $190 | SPM5A106V0477 |
| Dec 17, 1997 | 5N832LUFASCO INCBUFORD, GASAM | 2,200 × $0.18 | $396 | SP054098M7581 |
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 11628332-1
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| HARDNESS RATING | ROCKWELL C MINIMUM 35.000 AND ROCKWELL C MAXIMUM 45.000 |
| HOLE DIAMETER | INCHES MINIMUM 0.341 AND INCHES MAXIMUM 0.355 |
| MATERIAL | OVERALL STEEL COMP 1040 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A366 |
| OVERALL DIAMETER | INCHES MINIMUM 0.680 AND INCHES MAXIMUM 0.700 |
| THICKNESS | INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.092 |
Open buys
DIBBS · quotes by Oct 2, 2026 · UNRESTRICTED