BOLT,SHOULDER
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$0.76
Weighted average
$0.67
Weighted by quantity
Observed range
$0.45–$1.50
Coverage
20 awards
Aug 13, 1999 – Mar 4, 2026
Average: $0.76 · Weighted avg: $0.67 · Range: $0.45–$1.50 · Based on 20 awards, Aug 13, 1999–Mar 4, 2026.
Unit cost by award date · 20 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
20 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Mar 4, 2026 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 500 × $0.80 | $400 | SPE4A626V9503P00001 |
| Aug 14, 2025 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 833 × $0.88 | $733 | SPE4A625F350VP00001 |
| Jan 16, 2025 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 545 × $0.85 | $463 | SPE4A625F5806 |
| Dec 12, 2024 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 545 × $0.85 | $463 | SPE4A625F4049 |
| Nov 14, 2024 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 578 × $0.85 | $491 | SPE4A625F2770 |
| Sep 13, 2024 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 951 × $0.85 | $808 | SPE4A624F433V |
| Apr 12, 2024 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 556 × $0.85 | $473 | SPE4A624F048X |
| Mar 16, 2023 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 1,263 × $0.81 | $1,023 | SPE4A623F9126 |
| Dec 15, 2022 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 667 × $0.81 | $540 | SPE4A623F4269 |
| Apr 15, 2022 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 820 × $0.62 | $508 | SPE4A622F063A |
| Feb 17, 2022 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 712 × $0.62 | $441 | SPE4A622F8115 |
| Oct 7, 2021 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 681 × $0.62 | $422 | SPE4A622F0932 |
| Nov 15, 2020 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 219 × $0.59 | $129 | SPE4A621F2566 |
| Feb 15, 2019 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 686 × $0.50 | $343 | SPE5EY19F7934 |
| Dec 26, 2018 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 334 × $0.50 | $167 | SPE5EY19F6070 |
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 12321734
PN 5306PL2306926
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| EXTENDED WASHER DIAMETER | MILLIMETERS NOMINAL 22.3 |
| EXTENDED WASHER THICKNESS | MILLIMETERS NOMINAL 22.3 |
| FASTENER LENGTH | MILLIMETERS NOMINAL 31.00 |
| HEAD HEIGHT | MILLIMETERS NOMINAL 9.2 |
| MATERIAL | OVERALL STEEL |
| SHOULDER DIAMETER | FIRST SHOULDER MILLIMETERS MINIMUM 9.780 AND MILLIMETERS MAXIMUM 10.000 |
| SHOULDER LENGTH | FIRST SHOULDER MILLIMETERS NOMINAL 3.750 |
| SHOULDER SHAPE | FIRST SHOULDER ROUND |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | MILLIMETERS MINIMUM 26.7 AND MILLIMETERS MAXIMUM 30.2 |
| THREAD SERIES DESIGNATOR | M |
| WIDTH BETWEEN FLATS | MILLIMETERS NOMINAL 13.0 |
Open buys
DIBBS · quotes by Sep 25, 2026 · UNRESTRICTED
