SCREW,CAP,HEXAGON HEAD
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$3.09
Weighted average
$2.35
Weighted by quantity
Observed range
$0.80–$5.78
Coverage
17 awards
Dec 14, 1998 – Oct 19, 2025
Average: $3.09 · Weighted avg: $2.35 · Range: $0.80–$5.78 · Based on 17 awards, Dec 14, 1998–Oct 19, 2025.
Unit cost by award date · 17 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
17 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Oct 19, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 11 × $5.78 | $64 | SPE4A526FA85E |
| Jun 13, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 1 × $4.82 | $5 | SPE4A525FAVAD |
| Apr 3, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 615 × $4.82 | $2,964 | SPE4A525FAJE9 |
| Jul 18, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 269 × $4.82 | $1,297 | SPE4A624FC77F |
| Mar 31, 2022 | 55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAM | 456 × $2.95 | $1,345 | SPE4A622F028N |
| Jan 20, 2022 | 55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAM | 93 × $2.95 | $274 | SPE4A622F6940 |
| Dec 1, 2021 | 55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAM | 19 × $2.95 | $56 | SPE4A622F4595 |
| Nov 2, 2021 | 55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAM | 30 × $2.95 | $89 | SPE4A622F2535 |
| Oct 5, 2021 | 55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAM | 192 × $2.95 | $566 | SPE4A622F0424P00001 |
| May 14, 2020 | 55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAM | 203 × $2.83 | $574 | SPE4A620F085B |
| Dec 12, 2019 | 55345ALAMO AIRCRAFT, LTD.SAN ANTONIO, TXSAM | 408 × $2.42 | $987 | SPE5EY20F3932 |
| Nov 10, 2016 | 8T312ROBBINS MANUFACTURING COMPANY, INC.FALL RIVER, MASAM | 1,923 × $2.06 | $3,961 | SPE5E217V1560P00001 |
| Nov 2, 2015 | 8T312ROBBINS MANUFACTURING COMPANY, INC.FALL RIVER, MASAM | 1,388 × $2.10 | $2,915 | SPE5EM16V0567 |
| Mar 20, 2014 | 7Z016KAMPI COMPONENTS CO INCFAIRLESS HILLS, PASAM | 1,771 × $1.97 | $3,489 | SPE5E214V5096P00001 |
| Sep 4, 2012 | 8T312ROBBINS MANUFACTURING COMPANY, INC.FALL RIVER, MASAM | 1,589 × $1.88 | $2,987 | SPM5E212M2814 |
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 MS35311-68, MS35311A-MS35311-68
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| FASTENER LENGTH | INCHES NOMINAL 2.500 |
| HEAD HEIGHT | INCHES MINIMUM 0.226 AND INCHES MAXIMUM 0.243 |
| MATERIAL | OVERALL NICKEL ALLOY 400 OR NICKEL ALLOY R-405 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC ALL MATERIAL RESPONSES QQ-N-281 |
| NOMINAL THREAD DIAMETER | INCHES 0.375 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.188 |
| THREAD QUANTITY PER INCH | 16 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH BETWEEN FLATS | INCHES MINIMUM 0.551 AND INCHES MAXIMUM 0.562 |
Open buys
DIBBS · quotes by Sep 25, 2026 · UNRESTRICTED