SCREW,CLOSE TOLERANCE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$2.43
Weighted average
$2.47
Weighted by quantity
Observed range
$1.83–$4.63
Coverage
20 awards
May 14, 2009 – Jun 9, 2026
Average: $2.43 · Weighted avg: $2.47 · Range: $1.83–$4.63 · Based on 20 awards, May 14, 2009–Jun 9, 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 |
|---|---|---|---|---|
| Jun 9, 2026 | 2Y735GREENWOOD GROUP INCPONCA CITY, OKSAM | 182 × $1.94 | $353 | SPE4A626V173NP00001 |
| Sep 11, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 144 × $4.63 | $667 | SPE4A525FBP3V |
| Mar 25, 2022 | 5R386T.P.S. AVIATION INCHAYWARD, CASAM | 113 × $2.38 | $269 | SPE4A622F016X |
| Jan 16, 2020 | 5R386T.P.S. AVIATION INCHAYWARD, CASAM | 262 × $1.95 | $511 | SPE5EY20F5032 |
| Oct 18, 2019 | 5R386T.P.S. AVIATION INCHAYWARD, CASAM | 86 × $1.95 | $168 | SPE5EY20F0847 |
| Sep 13, 2019 | 5R386T.P.S. AVIATION INCHAYWARD, CASAM | 166 × $1.95 | $324 | SPE5EY19F392N |
| May 16, 2019 | 5R386T.P.S. AVIATION INCHAYWARD, CASAM | 67 × $1.95 | $131 | SPE5EY19F121H |
| Jan 17, 2019 | 5R386T.P.S. AVIATION INCHAYWARD, CASAM | 54 × $1.95 | $105 | SPE5EY19F7219 |
| Dec 21, 2018 | 5R386T.P.S. AVIATION INCHAYWARD, CASAM | 54 × $1.95 | $105 | SPE5EY19F4736 |
| Jan 7, 2017 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 520 × $1.86 | $967 | SPM5EY12D00014644 |
| Dec 2, 2016 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 504 × $1.86 | $937 | SPM5EY12D0001445401 |
| Dec 1, 2016 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 504 × $1.86 | $937 | SPM5EY12D00014394 |
| Jun 7, 2016 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 461 × $1.86 | $857 | SPM5EY12D00013679 |
| Aug 21, 2015 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 380 × $1.83 | $695 | SPM5EY12D00012806 |
| Nov 5, 2014 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 302 × $1.91 | $577 | SPM5EY12D00012092 |
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 NAS1580V4R14
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| FASTENER LENGTH | INCHES MINIMUM 1.263 AND INCHES MAXIMUM 1.293 |
| GRIP DIAMETER | INCHES MINIMUM 0.2490 AND INCHES MAXIMUM 0.2495 |
| GRIP LENGTH | INCHES MINIMUM 0.865 AND INCHES MAXIMUM 0.885 |
| HEAD DIAMETER | INCHES MINIMUM 0.464 AND INCHES MAXIMUM 0.506 |
| MATERIAL | OVERALL TITANIUM ALLOY UNS R56400 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 4928 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 4967 |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| NOMINAL THREAD DIAMETER | INCHES 0.250 |
| SPECIAL FEATURES | INTERNAL DRIVE RIBBED |
| SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1580 |
| SURFACE FINISH | GRIP MICROINCHES 32.0 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.378 AND INCHES MAXIMUM 0.428 |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
Open buys
DIBBS · quotes by Sep 30, 2026 · UNRESTRICTED