KNOB
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$86.15
Weighted average
$84.44
Weighted by quantity
Observed range
$34.00–$125
Coverage
6 awards
Dec 18, 2018 – Jul 30, 2026
Average: $86.15 · Weighted avg: $84.44 · Range: $34.00–$125.00 · Based on 6 awards, Dec 18, 2018–Jul 30, 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 |
|---|---|---|---|---|
| Jul 30, 2026 | 2B816DIXIE AIR PARTS SUPPLY, INC.SAN ANTONIO, TXSAM | 23 × $60.00 | $1,380 | SPE7M126V066U |
| Jan 14, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 39 × $115.65 | $4,510 | SPE4A525FA3J2 |
| Mar 8, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 19 × $114.76 | $2,180 | SPE4A624FZ3MV |
| Apr 13, 2020 | 2B816DIXIE AIR PARTS SUPPLY, INC.SAN ANTONIO, TXSAM | 24 × $34.00 | $816 | SPE5E820P2452 |
| May 29, 2019 | 7N929PRIDE ELECTRONICS INCLINDENHURST, NYSAM | 6 × $67.50 | $405 | SPE5E819P2436 |
| Dec 18, 2018 | 2B816DIXIE AIR PARTS SUPPLY, INC.SAN ANTONIO, TXSAM | 2 × $125.00 | $250 | SPE5E819P0825 |
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 9380651
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| ATTACHMENT METHOD | CENTER HOLE |
| END ITEM IDENTIFICATION | USED ON ABF538 AH1 |
| GRIPPING SURFACE CONDITION | GRIP AID |
| INSIDE DIAMETER | INCHES NOMINAL 0.503 |
| INSIDE WIDTH | INCHES NOMINAL 0.435 |
| OUTSIDE DIAMETER | INCHES NOMINAL 2.000 |
| OVERALL THICKNESS | INCHES NOMINAL 0.630 |
| SPECIAL FEATURES | CLEAN PER METHOD 2 OR 3,SPEC FT-C-490,GRIT OR SAND BLAST WITH GRIT OF APPROX.120 MESH. APPLY SOLID FILM LUBRICANT CONFORMING TO SPEC MIL-L-46010 |
Open buys
DIBBS · quotes by Oct 5, 2026 · UNRESTRICTED