NUT,SELF-LOCKING,PLATE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$1.78
Weighted average
$1.70
Weighted by quantity
Observed range
$1.35–$3.33
Coverage
20 awards
May 4, 2010 – Jul 29, 2026
Average: $1.78 · Weighted avg: $1.70 · Range: $1.35–$3.33 · Based on 20 awards, May 4, 2010–Jul 29, 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 |
|---|---|---|---|---|
| Jul 29, 2026 | 13W08ATF AEROSPACE, LLCHUNTSVILLE, ALSAM | 63 × $3.33 | $210 | SPE4A626V258H |
| Jul 6, 2026 | 9V172AERO-GLEN INTERNATIONAL LLCFORT WORTH, TXSAM | 905 × $2.10 | $1,901 | SPE4A626PW672 |
| Mar 31, 2025 | 6XGY8ATF AEROSPACE LLCMESA, AZSAM | 736 × $2.19 | $1,612 | SPE4A625V110EP00001 |
| Oct 24, 2024 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 182 × $2.49 | $453 | SPE4A625P2743 |
| Feb 15, 2024 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 890 × $1.97 | $1,753 | SPE4A624V9041 |
| Feb 24, 2022 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 236 × $1.35 | $319 | SPE4A522V1281 |
| May 20, 2021 | 1V757WESCO AIRCRAFT HARDWARE CORP.FORT WORTH, TXSAM | 604 × $1.40 | $846 | SPE4A621V353X |
| Dec 12, 2019 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 379 × $1.61 | $610 | SPE5EY20F3858 |
| Oct 18, 2019 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 457 × $1.61 | $736 | SPE5EY20F1271 |
| Mar 15, 2019 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 379 × $1.39 | $527 | SPE5EY19F9608 |
| Dec 21, 2018 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 379 × $1.39 | $527 | SPE5EY19F3529 |
| Jul 15, 2018 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 2,532 × $1.39 | $3,519 | SPE5EY18F233D |
| Apr 13, 2018 | 1V757WESCO AIRCRAFT HARDWARE CORP.FORT WORTH, TXSAM | 2,237 × $1.74 | $3,892 | SPE5E318V4798 |
| Mar 15, 2018 | 0PXV4THE BOEING COMPANYSAINT LOUIS, MOSAM | 1 × $2.01 | $2 | SPE4A618F055GP00001 |
| Jul 1, 2016 | 1V757WESCO AIRCRAFT HARDWARE CORP.FORT WORTH, TXSAM | 599 × $1.58 | $946 | SPE5E816V6011 |
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 F49251E3-1
PN BFN442-3-1
PN 3929AS1224-3A1
PN F18427L1-3
PN F49251E3-1
PN ST3M442-3A1
PN NS202042-02-1
PN 10121241
PN F49251E3-1
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | INCHES MINIMUM 0.310 AND INCHES MAXIMUM 0.314 |
| COUNTERBORE DIAMETER | NUT INCHES MINIMUM 0.194 |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | INCHES MINIMUM 0.339 AND INCHES MAXIMUM 0.349 |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL | SHELL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SHELL ASSN STD SINGLE MATERIAL RESPONSE A-S 5525 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5732 |
| MOUNTING HOLE DIAMETER | INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103 |
| NOMINAL THREAD SIZE | INCHES 0.190 |
| NUT COUNTERBORE DEPTH | NUT INCHES MINIMUM 0.070 |
| NUT HEIGHT | INCHES MAXIMUM 0.279 |
| NUT LENGTH | INCHES MAXIMUM 1.051 |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| PLATE THICKNESS | INCHES MINIMUM 0.028 AND INCHES MAXIMUM 0.036 |
| PLATE WIDTH | INCHES NOMINAL 0.474 |
| SPECIFICATION/STANDARD DATA | MANUFACTURERS STANDARD 76301-ST3-442 |
| SURFACE TREATMENT | SHELL PASSIVATE |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
Open buys
DIBBS · quotes by Sep 18, 2026 · UNRESTRICTED