SCREW,CLOSE TOLERANCE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$10.19
Weighted average
$8.52
Weighted by quantity
Observed range
$3.16–$21.70
Coverage
19 awards
Apr 24, 1998 – Apr 20, 2025
Average: $10.19 · Weighted avg: $8.52 · Range: $3.16–$21.70 · Based on 19 awards, Apr 24, 1998–Apr 20, 2025.
Unit cost by award date · 19 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
19 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Apr 20, 2025 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 853 × $10.66 | $9,093 | SPE4A625F038J |
| Apr 4, 2025 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 870 × $10.99 | $9,561 | SPE4A625PM617 |
| Apr 2, 2025 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 358 × $13.76 | $4,926 | SPE4A625PM317 |
| Oct 23, 2024 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 60 × $13.70 | $822 | SPE4A625V1469 |
| Aug 14, 2024 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 201 × $13.76 | $2,766 | SPE4A624PX299 |
| Feb 5, 2024 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 157 × $14.95 | $2,347 | SPE4A624PE260 |
| Jan 4, 2024 | 513V0US MILPACK & MANUFACTURING CORPBROOKLYN, NYSAM | 108 × $21.70 | $2,344 | SPE4A624PB712P00001 |
| Oct 5, 2023 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 207 × $14.95 | $3,095 | SPE4A624P0812 |
| Jul 28, 2023 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 237 × $8.89 | $2,107 | SPE4A623PV900P00001 |
| Jan 27, 2023 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 125 × $4.25 | $531 | SPE4A623PA936 |
| Dec 27, 2022 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 264 × $14.95 | $3,947 | SPE4A623P8391 |
| May 5, 2020 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 652 × $4.29 | $2,797 | SPE5E320V4462 |
| Mar 26, 2019 | 1V757WESCO AIRCRAFT HARDWARE CORP.FORT WORTH, TXSAM | 242 × $5.85 | $1,416 | SPE5E319V6797 |
| Jul 6, 2015 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 421 × $3.89 | $1,638 | SPE5E215V8031 |
| Aug 27, 2014 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 217 × $4.50 | $977 | SPE5E214M2023 |
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 ST3M430V3-9AS
PN HT8137-3-9AS
PN BM33024V3-9U
PN ST3M430V3-9AS
PN WC8137-3-9A
PN HT271A3-9
PN ST3M430V3-9AS
PN 110179-3-9AS
PN HT8137-3-9AS, ST3M430V3-9AS
PN BM33024V3-9U
PN ST3M430V3-9AS
PN HT271A3-9
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES NOMINAL 100.0 |
| FASTENER LENGTH | INCHES MINIMUM 0.952 AND INCHES MAXIMUM 0.999 |
| GRIP DIAMETER | INCHES MINIMUM 0.1890 AND INCHES MAXIMUM 0.1895 |
| GRIP LENGTH | INCHES MINIMUM 0.552 AND INCHES MAXIMUM 0.572 |
| HEAD DIAMETER | INCHES MINIMUM 0.376 AND INCHES MAXIMUM 0.381 |
| HEAD HEIGHT | INCHES MINIMUM 0.044 AND INCHES MAXIMUM 0.046 |
| MATERIAL | OVERALL TITANIUM ALLOY UNS R56400 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S4967 |
| NOMINAL THREAD DIAMETER | INCHES 0.190 |
| SPECIAL FEATURES | CETYL ALCOHOL LUBRICANT AND FURNISH WITH ONE O RING |
| SURFACE FINISH | GRIP MICROINCHES 32.0 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.380 AND INCHES MAXIMUM 0.447 |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
Open buys
DIBBS · quotes by Sep 25, 2026 · TOTAL SMALL BUSINESS