KNOB
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$37.10
Weighted average
$34.03
Weighted by quantity
Observed range
$15.06–$101
Coverage
12 awards
Feb 9, 1998 – Jun 15, 2023
Average: $37.10 · Weighted avg: $34.03 · Range: $15.06–$101.24 · Based on 12 awards, Feb 9, 1998–Jun 15, 2023.
Unit cost by award date · 12 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
12 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Jun 15, 2023 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 62 × $101.24 | $6,277 | SPE7L123P7550 |
| Nov 19, 2021 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 69 × $74.99 | $5,174 | SPE7L122P1234 |
| Feb 4, 2021 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 79 × $74.99 | $5,924 | SPE7L121P2339 |
| Sep 20, 2019 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 12 × $38.55 | $463 | SPM5E119FA711 |
| May 11, 2016 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 151 × $33.00 | $4,983 | SPE5E816M3484 |
| Apr 18, 2012 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 100 × $17.63 | $1,763 | SPM5M507D00050011 |
| Feb 7, 2012 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 90 × $17.63 | $1,587 | SPM5M507D00050009 |
| Jun 2, 2007 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 107 × $18.25 | $1,953 | SPM5M107V1637 |
| Oct 16, 2006 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 74 × $17.95 | $1,328 | SPM5M206M3221 |
| Sep 11, 2006 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 65 × $17.90 | $1,164 | SPM5M206V2596 |
| Dec 8, 2005 | 0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM | 74 × $17.95 | $1,328 | SPM5L106V0308 |
| Feb 9, 1998 | 15084DUPREE INC AEROSPACE KNOB CO DIVCHINO, CASAM | 100 × $15.06 | $1,506 | SP056098MS390 |
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Also MCRL-listed · PN 533-158-13
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 623172-1
PN ST5M1253-302A
PN 533-158-13
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| ATTACHMENT METHOD | SETSCREWS |
| COLOR | GRAY, DARK GULL |
| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | INCHES NOMINAL 0.310 |
| GRIPPING SURFACE CONDITION | SMOOTH |
| INSIDE DIAMETER | INCHES MINIMUM 0.252 AND INCHES MAXIMUM 0.254 |
| NOMINAL THREAD SIZE | SCREW HOLE INCHES 0.164 |
| OUTSIDE DIAMETER | INCHES NOMINAL 0.880 |
| OVERALL DEPTH | INCHES NOMINAL 0.620 |
| OVERALL THICKNESS | INCHES NOMINAL 0.750 |
| REFERENCE MARKING | ARROW |
| SCREW DRIVE TYPE | HEXAGON SOCKET |
| SETSCREW HOLE QUANTITY | 2 |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | SCREW HOLE UNIFIED NATIONAL COARSE (UNC) |
Open buys
DIBBS · quotes by Sep 24, 2026 · UNRESTRICTED
