BOLT,SHOULDER
DIBBS awards by month · trailing 12 mo
2 total
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$87.16
Weighted average
$83.66
Weighted by quantity
Observed range
$28.00–$197
Coverage
20 awards
Mar 9, 2003 – May 11, 2026
Average: $87.16 · Weighted avg: $83.66 · Range: $28.00–$196.50 · Based on 20 awards, Mar 9, 2003–May 11, 2026.
Unit cost by award date · 20 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
20 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| May 11, 2026 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 8 × $147.32 | $1,179 | SPE4A526FB75P |
| Mar 24, 2026 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 2 × $147.32 | $295 | SPE4A526FANPN |
| Aug 8, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 1 × $125.40 | $125 | SPE4A624FC6DW |
| Jun 21, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 60 × $110.76 | $6,646 | SPE4A624FBSUM |
| Jan 12, 2024 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 12 × $110.76 | $1,329 | SPE4A624FAMFE |
| Aug 31, 2023 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 14 × $110.76 | $1,551 | SPE4A623FBLTL |
| Mar 1, 2022 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 37 × $71.92 | $2,661 | SPE4A522P4892 |
| Dec 9, 2021 | 745V4DON INDUSTRIAL GROUP LLCHOUSTON, TXSAM | 5 × $89.95 | $450 | SPE4A522P0085 |
| Sep 21, 2021 | 0EZH6ORBITAL PARTS INCMANSFIELD, TXSAM | 10 × $76.40 | $764 | SPE4A521P9204 |
| Jan 21, 2021 | 1BRD5FDH AERO, LLCCOMMERCE, CASAM | 18 × $99.50 | $1,791 | SPE5E421V1573 |
| May 3, 2018 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 49 × $196.50 | $9,629 | SPE5E418V6429 |
| Dec 21, 2015 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 107 × $70.69 | $7,564 | SPE5E416V2413 |
| May 29, 2014 | 3FGA1FALCON AEROSPACE, INC.FOUNTAIN VALLEY, CASAM | 57 × $66.50 | $3,791 | SPE5E414V8909 |
| Nov 18, 2008 | 0EER9ANIXTER INC.ARLINGTON, TXSAM | 5 × $60.00 | $300 | SPM5A009MM272P00001 |
| Oct 17, 2008 | 0EER9ANIXTER INC.ARLINGTON, TXSAM | 25 × $60.00 | $1,500 | SPM5A009MM105P00001 |
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 PBF4356CR5-0350
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN C4356CR5-0350, VCB0008C5-0-350
PN AIC4356CR5-0350
PN 71657CR-5-0350
PN C4356CR5-0350, SII 1058CR5-0350
PN C4356CR5-0350
PN 5306PL1496851, 5306PL1636611
PN VS2986CR5-0350
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES MINIMUM 0.555 AND INCHES MAXIMUM 0.575 |
| FASTENER LENGTH | INCHES MINIMUM 0.715 AND INCHES MAXIMUM 0.735 |
| HEAD HEIGHT | INCHES MINIMUM 0.140 AND INCHES MAXIMUM 0.172 |
| MATERIAL | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 6487 |
| NOMINAL THREAD DIAMETER | INCHES 0.250 |
| SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.076 AND INCHES MAXIMUM 0.086 |
| SHOULDER DIAMETER | FIRST SHOULDER INCHES MINIMUM 0.311 AND INCHES MAXIMUM 0.312 |
| SHOULDER LENGTH | FIRST SHOULDER INCHES MINIMUM 0.340 AND INCHES MAXIMUM 0.360 |
| SHOULDER SHAPE | FIRST SHOULDER ROUND |
| SURFACE TREATMENT | HEAD CADMIUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GRIP FED SPEC SINGLE TREATMENT RESPONSE QQ-C-320 CL 2 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES NOMINAL 0.375 |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH BETWEEN FLATS | INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.440 |
Open buys
DIBBS · quotes by Oct 2, 2026 · UNRESTRICTED