NUT,SELF-LOCKING,HEXAGON
DIBBS awards by month · trailing 12 mo
2 total
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$128.11
Weighted average
$18.65
Weighted by quantity
Observed range
$3.70–$285
Coverage
7 awards
Mar 14, 1986 – Jun 23, 2026
Average: $128.11 · Weighted avg: $18.65 · Range: $3.70–$285.10 · Based on 7 awards, Mar 14, 1986–Jun 23, 2026.
Unit cost by award date · 7 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
7 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Jun 23, 2026 | 86BR3VERTICAL SOLUTIONS INCBURNSVILLE, MNSAM | 18 × $152.10 | $2,738 | SPE4A626PV598 |
| Mar 31, 2026 | 0EZH6ORBITAL PARTS INCMANSFIELD, TXSAM | 6 × $155.40 | $932 | SPE4A626PL225 |
| Nov 16, 2021 | 0EZH6ORBITAL PARTS INCMANSFIELD, TXSAM | 1 × $150.00 | $150 | SPE4A622P4120 |
| Jan 6, 2021 | 3CUA9AIRCRAFT HARDWARE WESTLONG BEACH, CASAM | 8 × $285.10 | $2,281 | SPE5EJ21V1557P00002 |
| Apr 2, 2010 | 3CUA9AIRCRAFT HARDWARE WESTLONG BEACH, CASAM | 4 × $125.00 | $500 | SPM5A010MQ099P00001 |
| Aug 1, 2006 | 8K112FREUNDLICH SUPPLY COMPANY, INC.BENSALEM, PASAM | 10 × $25.50 | $255 | SPM5A806MQ107P00001 |
| Mar 14, 1986 | 6A768HONEYWELL INTERNATIONAL INC.EL SEGUNDO, CASAM | 400 × $3.70 | $1,480 | DLA50086PC127 |
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 L55LH7644-144
PN MS21245-14
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| BEARING SURFACE FINISH | MICROINCHES 125.0 |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| COUNTERSINK ANGLE | NUT DEGREES NOMINAL 88.0 |
| HARDNESS RATING | ROCKWELL C MAXIMUM 46.0 |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | SOLUBLE LUBRICANT |
| MATERIAL | OVERALL STEEL |
| NOMINAL THREAD SIZE | INCHES 0.875 |
| NUT HEIGHT | INCHES MAXIMUM 0.485 |
| SURFACE TREATMENT | OVERALL CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 |
| TEMP RATING | FAHRENHEIT NOMINAL 450.0 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 14 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH ACROSS FLATS | INCHES MINIMUM 1.239 AND INCHES MAXIMUM 1.252 |
Open buys
DIBBS · quotes by Sep 18, 2026 · UNRESTRICTED