STUD,SHOULDERED
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$112.85
Weighted average
$57.53
Weighted by quantity
Observed range
$32.00–$194
Coverage
2 awards
Aug 3, 1990 – Nov 7, 2025
Average: $112.85 · Weighted avg: $57.53 · Range: $32.00–$193.69 · Based on 2 awards, Aug 3, 1990–Nov 7, 2025.
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 5543173-001
PN 5543173-001
PN 5543173 001
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| DISTANCE ACROSS FLATS | INCHES NOMINAL 0.188 |
| NOMINAL THREAD SIZE | NUT THREAD INCHES 0.164 |
| OVERALL LENGTH | INCHES NOMINAL 4.550 |
| SHOULDER LENGTH | INCHES MINIMUM 3.585 AND INCHES MAXIMUM 3.615 |
| SPECIAL FEATURES | SHOULDER COATED IAW MIL-STD-1303.APPLY ONE COATFIND NO. 2 0.0005 TO 0.0008 THK.,FOLLOWED BY TWO COATS OF FIND NO. 3 0.0015 TO 0.0025 THK. UNDERCUT AT NUT END 0.125 LG.,0.120 TO 0.125 DIA. AND AT STUD END 0.083 LG.,0.120 TO 0.125 DIA. |
| SURFACE TREATMENT | OVERALL PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 TY4 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | STUD THREAD RIGHT-HAND |
| THREAD LENGTH | STUD THREAD INCHES NOMINAL 0.167 |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | STUD THREAD UNIFIED NATIONAL COARSE (UNC) |
Open buys
DIBBS · quotes by Sep 24, 2026 · UNRESTRICTED