SCREW,CLOSE TOLERANCE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$8.69
Weighted average
$1.68
Weighted by quantity
Observed range
$0.32–$50.00
Coverage
20 awards
Aug 10, 2011 – Sep 22, 2025
Average: $8.69 · Weighted avg: $1.68 · Range: $0.32–$50.00 · Based on 20 awards, Aug 10, 2011–Sep 22, 2025.
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 |
|---|---|---|---|---|
| Sep 22, 2025 | 53037HC MERCHANDISERS, INC.ONTARIO, CASAM | 475 × $44.00 | $20,900 | SPE4A625P0X31P00001 |
| Nov 8, 2024 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 76 × $25.00 | $1,900 | SPE4A725P1723 |
| Aug 29, 2024 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 7 × $50.00 | $350 | SPE4A624PY230 |
| Mar 22, 2024 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 1,130 × $20.50 | $23,165 | SPE4A624PJ485 |
| Jan 31, 2024 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 38 × $28.80 | $1,094 | SPE4A624PE077 |
| Aug 18, 2020 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 1,990 × $0.32 | $637 | SPM5E120FZ456 |
| Jul 11, 2018 | 74WM3ALL CERTIFIED FASTENERS, INC.LONG BEACH, CASAM | 9,463 × $0.33 | $3,123 | SPE5E318V7152 |
| Aug 7, 2017 | 74WM3ALL CERTIFIED FASTENERS, INC.LONG BEACH, CASAM | 7,319 × $0.33 | $2,415 | SPE5E317V3627 |
| Feb 15, 2016 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 2,235 × $0.39 | $872 | SPM54006DBP025085 |
| Jan 27, 2012 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 1,661 × $0.38 | $631 | SPM54006DBP021926 |
| Nov 3, 2011 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 1,107 × $0.38 | $421 | SPM54006DBP021593 |
| Nov 3, 2011 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 225 × $0.38 | $86 | SPM54006DBP021592 |
| Oct 19, 2011 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 1,209 × $0.38 | $459 | SPM54006DBP021466 |
| Oct 19, 2011 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 32 × $0.38 | $12 | SPM54006DBP021464 |
| Oct 19, 2011 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 58 × $0.38 | $22 | SPM54006DBP021465 |
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 BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
PN BACB30LU3-7
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 100.0 |
| END ITEM IDENTIFICATION | B-52, C-18A, RADAR SYSTEM |
| FASTENER LENGTH | INCHES MINIMUM 0.768 AND INCHES MAXIMUM 0.798 |
| GRIP DIAMETER | INCHES MINIMUM 0.1885 AND INCHES MAXIMUM 0.1895 |
| GRIP LENGTH | INCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.448 |
| HEAD DIAMETER | INCHES MINIMUM 0.337 AND INCHES MAXIMUM 0.383 |
| MATERIAL | OVERALL STEEL COMP E4340 OR STEEL COMP 8740 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6049RJGCA-S 6322 |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| NOMINAL THREAD DIAMETER | INCHES 0.190 |
| SURFACE FINISH | GRIP MICROINCHES 32.0 |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.320 AND INCHES MAXIMUM 0.370 |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
Open buys
DIBBS · quotes by Sep 25, 2026 · UNRESTRICTED