WASHER,RECESSED
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$2.20
Weighted average
$1.44
Weighted by quantity
Observed range
$0.37–$5.37
Coverage
11 awards
Apr 26, 1999 – Mar 24, 2026
Average: $2.20 · Weighted avg: $1.44 · Range: $0.37–$5.37 · Based on 11 awards, Apr 26, 1999–Mar 24, 2026.
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 |
|---|---|---|---|---|
| Mar 24, 2026 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 421 × $5.37 | $2,261 | SPE4A526FANCL |
| Nov 6, 2014 | 06329ASC INTERNATIONAL, INC.ARLINGTON, TXSAM | 6,116 × $1.80 | $11,009 | SPE5E815V0991P00001 |
| Apr 7, 2010 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 6,722 × $1.95 | $13,108 | SPM5A810M0768 |
| Sep 22, 2009 | 2S308FREEHOLD MANUFACTURING ASSEMBLYLITTLE SILVER, NJSAM | 6,421 × $1.91 | $12,264 | SPM5A809V1015 |
| May 21, 2008 | 2S308FREEHOLD MANUFACTURING ASSEMBLYLITTLE SILVER, NJSAM | 8,550 × $1.78 | $15,219 | SPM5A908V1301 |
| Apr 25, 2008 | 2S308FREEHOLD MANUFACTURING ASSEMBLYLITTLE SILVER, NJSAM | 760 × $2.62 | $1,991 | SPM5A908V1131 |
| Apr 8, 2008 | 2S308FREEHOLD MANUFACTURING ASSEMBLYLITTLE SILVER, NJSAM | 1,438 × $2.26 | $3,250 | SPM5A908V1047 |
| Feb 13, 2008 | 2S308FREEHOLD MANUFACTURING ASSEMBLYLITTLE SILVER, NJSAM | 4,293 × $1.91 | $8,200 | SPM5A908M1624 |
| Aug 30, 2006 | 51792APOLLO AEROSPACECAROL STREAM, ILSAM | 2,200 × $1.49 | $3,278 | SPM5AB06M1334 |
| Jun 22, 2006 | 5R793HOWMET GLOBAL FASTENING SYSTEMS INCSIMI VALLEY, CASAM | 1,240 × $2.71 | $3,360 | SPM5AB06M1126 |
| Apr 26, 1999 | 51792APOLLO AEROSPACECAROL STREAM, ILSAM | 17,500 × $0.37 | $6,475 | SP054099W2565 |
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 K52300-4
PN GB500A4
PN 68563W8, 74049-4
PN 23005071
PN F2935-04, H55-2935-04
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| HOLE DIAMETER | INCHES MINIMUM 0.315 AND INCHES MAXIMUM 0.345 |
| MATERIAL | OVERALL STEEL |
| MATERIAL THICKNESS | INCHES NOMINAL 0.113 |
| OUTSIDE DIAMETER | INCHES MINIMUM 0.464 AND INCHES MAXIMUM 0.474 |
| PROPRIETARY CHARACTERISTICS | PACS |
| SURFACE TREATMENT | OVERALL CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 1,CL 3 |
Open buys
DIBBS · quotes by Sep 30, 2026 · UNRESTRICTED
