WASHER,FLAT
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$0.33
Weighted average
$0.37
Weighted by quantity
Observed range
$0.17–$0.60
Coverage
11 awards
Jun 30, 2004 – Oct 28, 2019
Average: $0.33 · Weighted avg: $0.37 · Range: $0.17–$0.60 · Based on 11 awards, Jun 30, 2004–Oct 28, 2019.
Unit cost by award date · 11 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
11 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Oct 28, 2019 | 8CLQ5WOLFPACK SUPPLY, LLCWASHINGTON, PASAM | 383 × $0.27 | $103 | SPE5E320V0751 |
| Mar 29, 2012 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 766 × $0.28 | $214 | SPM54006DBP022139 |
| Mar 13, 2012 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 233 × $0.28 | $65 | SPM54006DBP022058 |
| Feb 23, 2012 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 259 × $0.28 | $73 | SPM54006DBP022009 |
| Feb 6, 2012 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 344 × $0.28 | $96 | SPM54006DBP021964 |
| Dec 7, 2011 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 317 × $0.28 | $89 | SPM54006DBP021733 |
| Sep 27, 2010 | 0NFB8DIALOGIC CORPBENSALEM, PASAM | 1,212 × $0.43 | $521 | SPM5A810M3122 |
| Sep 26, 2008 | 1RDZ1BE AEROSPACE CONSUMABLES MANAGEMENTTEMPE, AZSAM | 193 × $0.26 | $50 | SPM5A008MM750 |
| Aug 27, 2008 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 589 × $0.55 | $324 | SPM5A108V5253 |
| Jul 22, 2006 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 411 × $0.17 | $70 | SPM5A906MM014 |
| Jun 30, 2004 | 1QYC9ATLANTIC FASTENERS CO LLCAGAWAM, MASAM | 560 × $0.60 | $336 | SP056004MBM59 |
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 5310PL0798042
PN LS35307-8M
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| HARDNESS RATING | ROCKWELL C MINIMUM 39.0 AND ROCKWELL C MAXIMUM 45.0 |
| HOLE DIAMETER | INCHES MINIMUM 0.510 AND INCHES MAXIMUM 0.520 |
| MATERIAL | OVERALL STEEL COMP 4130 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6758 OR MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-18729 |
| OVERALL DIAMETER | INCHES MINIMUM 0.865 AND INCHES MAXIMUM 0.885 |
| SPECIAL FEATURES | TEMP RATING 450.0 DEG F MAX |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 2 |
| THICKNESS | INCHES MINIMUM 0.028 AND INCHES MAXIMUM 0.036 |
