NUT,UNION
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$80.88
Weighted average
$78.13
Weighted by quantity
Observed range
$74.00–$87.75
Coverage
2 awards
May 15, 2012 – Oct 22, 2014
Average: $80.88 · Weighted avg: $78.13 · Range: $74.00–$87.75 · Based on 2 awards, May 15, 2012–Oct 22, 2014.
Trend chart needs at least 4 priced awards in this window (2 available).
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
2 distinct award lines
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 803-1385884PC8,1/2IN,CRES316
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| MATERIAL | OVERALL STEEL COMP 316 |
| NOMINAL THREAD SIZE | INCHES 1.750 |
| NUT HEIGHT | INCHES NOMINAL 1.063 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | UNION,NUT |
| SHOULDER SEAT DIAMETER | INCHES NOMINAL 1.763 |
| SHOULDER STEP WIDTH | INCHES NOMINAL 0.25 |
| SHOULDER WIDTH | INCHES NOMINAL 0.563 |
| SMALLEST INSIDE DIAMETER | INCHES NOMINAL 1.378 |
| THREAD CLASS | 3B |
| THREAD QUANTITY PER INCH | 12 |
| THREAD SERIES | UN |
| WIDTH ACROSS FLATS | INCHES NOMINAL 2.0 |
Open buys
DIBBS · quotes by Sep 25, 2026 · UNRESTRICTED