SPACER,RING
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$48.81
Weighted average
$1.03
Weighted by quantity
Observed range
$0.15–$165
Coverage
6 awards
Jun 10, 1983 – Aug 26, 2026
Average: $48.81 · Weighted avg: $1.03 · Range: $0.15–$165.00 · Based on 6 awards, Jun 10, 1983–Aug 26, 2026.
Unit cost by award date · 6 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
6 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Aug 26, 2026 | 86BR3VERTICAL SOLUTIONS INCBURNSVILLE, MNSAM | 13 × $105.00 | $1,365 | SPE7M926P0332 |
| Jul 17, 2025 | 86BR3VERTICAL SOLUTIONS INCBURNSVILLE, MNSAM | 2 × $165.00 | $330 | SPE7M025P4923 |
| Oct 12, 2011 | 344K9AFM HARDWARE, INC.ORRVILLE, OHSAM | 334 × $1.05 | $351 | SPM4A712MW324 |
| Jun 29, 2011 | 27541TRANSAERO, INC.MELVILLE, NYSAM | 4 × $20.65 | $83 | SPM4A611MMN29 |
| Jul 10, 2007 | 344K9AFM HARDWARE, INC.ORRVILLE, OHSAM | 334 × $1.00 | $334 | SPM4A607M9948 |
| Jun 10, 1983 | 90166EATON AEROSPACE, LLCJACKSON, MSSAM | 2,000 × $0.15 | $300 | DLA50083MES77 |
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 1542-4
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 1542-4
PN 930649, DS-930649
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| INSIDE DIAMETER | INCHES MINIMUM 0.636 AND INCHES MAXIMUM 0.640 |
| MATERIAL | STEEL CORROSION RESISTING |
| OUTSIDE DIAMETER | INCHES MINIMUM 0.806 AND INCHES MAXIMUM 0.810 |
| OVERALL THICKNESS | INCHES MINIMUM 0.015 AND INCHES MAXIMUM 0.019 |
| SURFACE TREATMENT | PASSIVATE |
Open buys
DIBBS · quotes by Sep 21, 2026 · UNRESTRICTED