NUT,SELF-LOCKING,EXTENDED WASHER
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$0.55
Weighted average
$0.38
Weighted by quantity
Observed range
$0.06–$1.15
Coverage
11 awards
May 29, 2009 – Apr 23, 2026
Average: $0.55 · Weighted avg: $0.38 · Range: $0.06–$1.15 · Based on 11 awards, May 29, 2009–Apr 23, 2026.
Unit cost by award date · 11 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
11 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Apr 23, 2026 | 0NJT4RUTA SUPPLIES INCDOVER, NJSAM | 583 × $1.12 | $653 | SPE4A626V076L |
| Apr 22, 2026 | 8A1E8KAREN CARLISLEMIDLOTHIAN, TXSAM | 1,607 × $0.95 | $1,527 | SPE4A626PN795 |
| Mar 31, 2025 | 8A1E8KAREN CARLISLEMIDLOTHIAN, TXSAM | 667 × $1.15 | $767 | SPE4A625PK529 |
| Sep 28, 2010 | 5U074ACE G & M OF TEXAS INC.GRAND PRAIRIE, TXSAM | 4,902 × $0.06 | $294 | SPM5A710M3641 |
| Aug 20, 2010 | 8A1E8KAREN CARLISLEMIDLOTHIAN, TXSAM | 1,700 × $0.17 | $289 | SPM5A110V6065 |
| Jul 29, 2010 | 34ZG0ALLIED COMPONENTS LLCROCKAWAY, NJSAM | 299 × $0.36 | $108 | SPM5A710M2909 |
| Jun 17, 2010 | 5U074ACE G & M OF TEXAS INC.GRAND PRAIRIE, TXSAM | 600 × $0.30 | $180 | SPM5A810V0234 |
| Jun 4, 2010 | 1UYL6HMS SYSTEMS LLCLIVONIA, MISAM | 278 × $0.43 | $120 | SPM5AA10V4262 |
| May 7, 2010 | 1UYL6HMS SYSTEMS LLCLIVONIA, MISAM | 278 × $0.49 | $135 | SPM7L110MG584 |
| Sep 9, 2009 | 1UYL6HMS SYSTEMS LLCLIVONIA, MISAM | 278 × $0.34 | $95 | SPM7L109ME213 |
| May 29, 2009 | 5U074ACE G & M OF TEXAS INC.GRAND PRAIRIE, TXSAM | 453 × $0.63 | $285 | SPM5A109V3372 |
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 AEN29M508000WC7M51
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| END ITEM IDENTIFICATION | 2320-01-508-8859 TRUCK, MATERIALS HANDLING-CONTAINER HOISTING; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS) |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL | OVERALL STEEL |
| NOMINAL THREAD SIZE | MILLIMETERS 5.0 |
| OVERALL HEIGHT | MILLIMETERS MINIMUM 4.85 AND MILLIMETERS MAXIMUM 5.00 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, FLANGED HEX HEAD |
| SPECIAL FEATURES | DIN 6927 |
| SURFACE TREATMENT | OVERALL ZINC |
| THREAD CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD PITCH IN MILLIMETERS | 0.8 |
| THREAD SERIES | M |
| WASHER OUTSIDE DIAMETER | MILLIMETERS MAXIMUM 11.8 |
| WIDTH ACROSS FLATS | MILLIMETERS MINIMUM 7.78 AND MILLIMETERS MAXIMUM 8.00 |
Open buys
DIBBS · quotes by Oct 2, 2026 · UNRESTRICTED