BOLT,CLOSE TOLERANCE
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$198.29
Weighted average
$135.08
Weighted by quantity
Observed range
$30.20–$866
Coverage
7 awards
Mar 7, 2006 – Aug 31, 2026
Average: $198.29 · Weighted avg: $135.08 · Range: $30.20–$866.00 · Based on 7 awards, Mar 7, 2006–Aug 31, 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 |
|---|---|---|---|---|
| Aug 31, 2026 | 66841PRECI-MANUFACTURING, INCORPORATEDWINOOSKI, VTSAM | 11 × $866.00 | $9,526 | SPE4A726PG023 |
| Nov 20, 2018 | 3LRU1SPEC TECH USA INCTULSA, OKSAM | 39 × $145.33 | $5,668 | SPE5E419V1545 |
| Jun 15, 2017 | 3LRU1SPEC TECH USA INCTULSA, OKSAM | 28 × $87.96 | $2,463 | SPE5E417V7887 |
| Apr 11, 2017 | 3LRU1SPEC TECH USA INCTULSA, OKSAM | 7 × $30.20 | $211 | SPE5E417V6216P00001 |
| Sep 7, 2016 | 66841PRECI-MANUFACTURING, INCORPORATEDWINOOSKI, VTSAM | 30 × $96.75 | $2,903 | SPE5E416MQF63 |
| Apr 7, 2016 | 66841PRECI-MANUFACTURING, INCORPORATEDWINOOSKI, VTSAM | 27 × $96.75 | $2,612 | SPE5E416MQC59 |
| Mar 7, 2006 | 0UCY9M.S. AEROSPACE INC.RANCHO CASCADES, CASAM | 60 × $65.04 | $3,902 | SP054006MQH46 |
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 MS27576-4-86
PN MS27576-4-86
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES MINIMUM 5.693 AND INCHES MAXIMUM 5.723 |
| FASTENER LENGTH | INCHES MINIMUM 5.793 AND INCHES MAXIMUM 5.813 |
| GRIP DIAMETER | INCHES MINIMUM 0.2483 AND INCHES MAXIMUM 0.2492 |
| GRIP LENGTH | INCHES MINIMUM 5.375 AND INCHES MAXIMUM 5.391 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 41.0 |
| HEAD HEIGHT | INCHES MINIMUM 0.126 AND INCHES MAXIMUM 0.141 |
| LOCKING FEATURE | THREADS DETENT RING |
| MATERIAL | OVERALL STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 4130 OR STEEL COMP 6150 |
| NOMINAL THREAD DIAMETER | INCHES 0.250 |
| SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.076 AND INCHES MAXIMUM 0.086 |
| SURFACE FINISH | BEARING SURFACE OF HEAD MICROINCHES 125.0 |
| SURFACE TREATMENT | OVERALL PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.157 AND INCHES MAXIMUM 0.198 |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH BETWEEN FLATS | INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.439 |
Open buys
DIBBS · quotes by Sep 24, 2026 · UNRESTRICTED