SCREW,CAP,SOCKET HEAD
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$20.01
Weighted average
$20.70
Weighted by quantity
Observed range
$12.02–$27.69
Coverage
14 awards
Dec 14, 2005 – May 28, 2026
Average: $20.01 · Weighted avg: $20.70 · Range: $12.02–$27.69 · Based on 14 awards, Dec 14, 2005–May 28, 2026.
Unit cost by award date · 14 priced lines
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 |
|---|---|---|---|---|
| May 28, 2026 | 62206B & B SPECIALTIES INCANAHEIM, CASAM | 19 × $23.63 | $449 | SPE4A626V160N |
| Jun 13, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 72 × $27.69 | $1,994 | SPE4A525FAURS |
| Jun 14, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 71 × $24.46 | $1,737 | SPE4A624FBPJQ |
| Mar 7, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 40 × $24.46 | $978 | SPE4A624FZ3EQ |
| Aug 20, 2023 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 14 × $24.46 | $342 | SPE4A623FBCFZ |
| Aug 4, 2023 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 67 × $14.43 | $967 | SPE4A623PW566 |
| Jun 23, 2023 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 16 × $18.00 | $288 | SPE4A623V330C |
| Oct 26, 2022 | 2N935BOEING DISTRIBUTION SERVICES X, INC.HIALEAH, FLSAM | 16 × $18.00 | $288 | SPE4A623V1940 |
| Jun 8, 2021 | 1V0G6ADEPT FASTENERS INCVALENCIA, CASAM | 71 × $12.02 | $853 | SPE4A621V408Q |
| Apr 2, 2019 | 62206B & B SPECIALTIES INCANAHEIM, CASAM | 51 × $12.99 | $662 | SPE5E319V7032 |
| Apr 17, 2018 | 62206B & B SPECIALTIES INCANAHEIM, CASAM | 31 × $13.20 | $409 | SPE5E218V6547 |
| Mar 9, 2017 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 28 × $13.77 | $386 | SPE5E217V5470 |
| May 31, 2006 | 5N116QUALITY SOCKET SCREW MANUFACTURINGENGLEWOOD, FLSAM | 66 × $25.50 | $1,683 | SPM5E106V0750 |
| Dec 14, 2005 | 17283BEK, INC.HUNTINGTON, WVSAM | 88 × $27.50 | $2,420 | SP054006M2904 |
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 NAS1352N8-28
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| FASTENER LENGTH | INCHES MINIMUM 1.690 AND INCHES MAXIMUM 1.750 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 33.0 AND ROCKWELL C MAXIMUM 42.0 |
| HEAD DIAMETER | INCHES MINIMUM 0.735 AND INCHES MAXIMUM 0.750 |
| HEAD HEIGHT | INCHES MINIMUM 0.492 AND INCHES MAXIMUM 0.500 |
| MATERIAL | OVERALL IRON ALLOY 660 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S5737 |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| NOMINAL THREAD DIAMETER | INCHES 0.500 |
| SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1352 |
| SURFACE TREATMENT | OVERALL PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 1.500 |
| THREAD QUANTITY PER INCH | 13 |
| THREAD SERIES DESIGNATOR | UNRC |
| WIDTH ACROSS FLATS | INCHES MINIMUM 0.375 AND INCHES MAXIMUM 0.379 |
Open buys
DIBBS · quotes by Sep 25, 2026 · UNRESTRICTED