BOLT,ASSEMBLED WASHER
DIBBS awards by month · trailing 12 mo
3 total
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$434.33
Weighted average
$415.30
Weighted by quantity
Observed range
$263–$955
Coverage
18 awards
Jun 2, 2016 – May 26, 2026
Average: $434.33 · Weighted avg: $415.30 · Range: $262.68–$955.38 · Based on 18 awards, Jun 2, 2016–May 26, 2026.
Unit cost by award date · 18 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
18 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| May 26, 2026 | 1L3U4DEFENSE SUPPORT SERVICES, INC.ARLINGTON, TXSAM | 36 × $615.50 | $22,158 | SPE4A626PR915 |
| Jan 20, 2026 | 9V172AERO-GLEN INTERNATIONAL LLCFORT WORTH, TXSAM | 4 × $955.38 | $3,822 | SPE4A626V6880 |
| Oct 8, 2025 | 9V172AERO-GLEN INTERNATIONAL LLCFORT WORTH, TXSAM | 24 × $621.00 | $14,904 | SPE4A626P0954 |
| Sep 4, 2024 | 9V172AERO-GLEN INTERNATIONAL LLCFORT WORTH, TXSAM | 26 × $621.00 | $16,146 | SPE4A624PX403 |
| Mar 27, 2024 | 4A766AERO HARDWARE & PARTS CO INCARMONK, NYSAM | 11 × $454.88 | $5,004 | SPE4A124P0976 |
| Sep 12, 2022 | 53037HC MERCHANDISERS, INC.ONTARIO, CASAM | 34 × $486.72 | $16,548 | SPE4A522P9334 |
| Jun 6, 2022 | 06329ASC INTERNATIONAL, INC.ARLINGTON, TXSAM | 48 × $516.84 | $24,808 | SPE4A522P7300 |
| Nov 25, 2021 | 2V484BOEING DISTRIBUTION SERVICES, INC.O FALLON, MOSAM | 46 × $310.00 | $14,260 | SPE4A522P2083 |
| Apr 1, 2021 | 4A766AERO HARDWARE & PARTS CO INCARMONK, NYSAM | 84 × $454.88 | $38,210 | SPE5E421P0380P00001 |
| Aug 21, 2018 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 9 × $265.31 | $2,388 | SPE5EY18F330FP00001 |
| Jul 19, 2018 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 11 × $265.31 | $2,918 | SPE5EY18F269PP00001 |
| Jun 15, 2018 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 31 × $265.31 | $8,225 | SPE5EY18F152LP00001 |
| Mar 16, 2018 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 6 × $265.31 | $1,592 | SPE5EY18F7841P00001 |
| Nov 8, 2017 | 563J1LOCKHEED MARTIN CORPORATIONBALTIMORE, MDSAM | 7 × $664.56 | $4,652 | SPE5E118F0014 |
| Jan 25, 2017 | 3G1W3BOEING DISTRIBUTION SERVICES DEFENSEO FALLON, MOSAM | 28 × $265.31 | $7,429 | SPM5EY13D0355046601 |
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 LE111-0079-0001
PN SL50270
PN ABC7742
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES NOMINAL 2.360 |
| END ITEM IDENTIFICATION | B-1B |
| FASTENER LENGTH | INCHES NOMINAL 2.712 |
| HEAD HEIGHT | INCHES NOMINAL 0.468 |
| MATERIAL | OVERALL STEEL COMP XM-13 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5629 |
| NOMINAL THREAD DIAMETER | INCHES 0.3750 |
| PRIMARY WASHER MATERIAL THICKNESS | INCHES NOMINAL 0.070 |
| PRIMARY WASHER OUTSIDE DIAMETER | INCHES NOMINAL 0.875 |
| SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.106 AND INCHES MAXIMUM 0.116 |
| SPECIAL FEATURES | ITEM COMES WITH EXPANDABLE BUSHING,TAB WASHER AND NUT:REQUESTED NAME - BOLT,EXPAND LRUD AF |
| SURFACE TREATMENT | OVERALL LUBRICANT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-L-46010 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES NOMINAL 0.877 |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WASHER QUANTITY | 1 |
| WIDTH BETWEEN FLATS | INCHES NOMINAL 0.560 |
Open buys
DIBBS · quotes by Sep 28, 2026 · TOTAL SMALL BUSINESS