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RING,PISTON
4310-01-522-0941NIIN 015220941USAEA · activeDEMIL ASOS SMSCatalog $1,957
FSC4310Compressors and Vacuum Pumps
Suppliers
2
DIBBS awards
14
Total value
$95,567
Last award
Feb 23, 2026
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$1,726.50
Weighted average
$1,911.34
Weighted by quantity
Observed range
$700–$2,919
Coverage
14 awards
Jul 20, 2010 – Feb 23, 2026
Average: $1,726.50 · Weighted avg: $1,911.34 · Range: $700.00–$2,919.00 · Based on 14 awards, Jul 20, 2010–Feb 23, 2026.
Unit cost by award date · 14 priced lines
Jul 20, 2010Feb 23, 2026
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
14 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Feb 23, 2026 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 8 × $2,919.00 | $23,352 | SPE7M126P4319 |
| May 21, 2018 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 5 × $2,070.00 | $10,350 | SPE7M118V9239 |
| Feb 15, 2018 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 3 × $2,070.00 | $6,210 | SPE7M118P3066 |
| Jan 17, 2018 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 3 × $2,070.00 | $6,210 | SPE7M118V3775 |
| Sep 12, 2017 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 3 × $1,953.00 | $5,859 | SPE7M117P8245P00001 |
| Sep 19, 2014 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 4 × $1,855.00 | $7,420 | SPE7M114M7979 |
| Aug 11, 2014 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 2 × $1,472.00 | $2,944 | SPE7M314M5455 |
| Aug 5, 2014 | 96124TRANSDIGM INCPAINESVILLE, OHSAM | 10 × $1,767.00 | $17,670 | SPE7M114M6933 |
| Mar 31, 2014 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 2 × $815.00 | $1,630 | SPE7M314V4008 |
| Mar 28, 2014 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 4 × $1,767.00 | $7,068 | SPE7M014V8368 |
| Nov 2, 2012 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 1 × $2,053.00 | $2,053 | SPM7M013M0639 |
| May 9, 2012 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 1 × $1,919.00 | $1,919 | SPM7M312M4721 |
| Oct 28, 2011 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 2 × $741.00 | $1,482 | SPM7M312M0432P00001 |
| Jul 20, 2010 | 81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM | 2 × $700.00 | $1,400 | SPM7M310M5969 |
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
81833AEROCONTROLEX GROUP, INC.CLEVELAND, OHSAM
Also MCRL-listed · PN 5210-821001
96124TRANSDIGM INCPAINESVILLE, OHSAM
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| END ITEM IDENTIFICATION | 1430-01-087-6330 |
Open buys
SPE7M126T377E
DIBBS · quotes by Oct 5, 2026 · UNRESTRICTED