BOLT,CLOSE TOLERANCE
DIBBS awards by month · trailing 12 mo
4 total
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$155.84
Weighted average
$124.85
Weighted by quantity
Observed range
$76.69–$306
Coverage
12 awards
Oct 28, 1998 – Jul 13, 2026
Average: $155.84 · Weighted avg: $124.85 · Range: $76.69–$306.06 · Based on 12 awards, Oct 28, 1998–Jul 13, 2026.
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 |
|---|---|---|---|---|
| Jul 13, 2026 | 16331LOCKHEED MARTIN CORPORATIONORLANDO, FLSAM | 6 × $306.06 | $1,836 | SPE4A226FZ093 |
| May 11, 2026 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 8 × $188.33 | $1,507 | SPE4A526FB74W |
| Feb 4, 2026 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 7 × $188.33 | $1,318 | SPE4A526FAHQ4 |
| Jan 14, 2026 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 1 × $188.33 | $188 | SPE4A526FAS9J |
| Sep 13, 2021 | 00360APOLLO AEROSPACE COMPONENTS LLCBENSALEM, PASAM | 28 × $111.76 | $3,129 | SPE4A621F476K |
| Sep 26, 2020 | 00360APOLLO AEROSPACE COMPONENTS LLCBENSALEM, PASAM | 30 × $100.75 | $3,023 | SPE4A620F346C |
| Feb 8, 2019 | 44WW1FIRST CLASS AVIATION, INC.PEMBROKE PINES, FLSAM | 23 × $120.95 | $2,782 | SPE5E419V3795 |
| Jun 7, 2018 | 7Z016KAMPI COMPONENTS CO INCFAIRLESS HILLS, PASAM | 12 × $121.40 | $1,457 | SPE5E418V7687 |
| May 15, 2018 | 0VW10AM-MAC INCORPORATEDFAIRFIELD, NJSAM | 13 × $138.01 | $1,794 | SPE5E418V6827 |
| Jan 10, 2012 | 7Z016KAMPI COMPONENTS CO INCFAIRLESS HILLS, PASAM | 27 × $193.63 | $5,228 | SPM5A412M1441P00001 |
| Apr 20, 2006 | 06329ASC INTERNATIONAL, INC.ARLINGTON, TXSAM | 68 × $76.69 | $5,215 | SPM5A406M1115 |
| Oct 28, 1998 | 56878SPS TECHNOLOGIES, LLCJENKINTOWN, PASAM | 33 × $135.88 | $4,484 | SP054099M4405 |
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 BACB30LT5U20
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN BACB30LT5U20
PN BACB30LT5U20
PN BACB30LT5U20
PN BACB30LT5U20
PN BACB30LT5U20
PN BACB30LT5U20
PN BACB30LT5U20
PN BACB30LT5U20
PN BACB30LT5U20
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| END ITEM IDENTIFICATION | AIRCRAFT, AWACS, E-3A |
| FASTENER LENGTH | INCHES MINIMUM 1.689 AND INCHES MAXIMUM 1.719 |
| GRIP DIAMETER | INCHES MINIMUM 0.2490 AND INCHES MAXIMUM 0.2495 |
| GRIP LENGTH | INCHES MINIMUM 1.240 AND INCHES MAXIMUM 1.260 |
| HEAD HEIGHT | INCHES MINIMUM 0.177 AND INCHES MAXIMUM 0.197 |
| MATERIAL | OVERALL IRON ALLOY 660 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S5737 |
| NOMINAL THREAD DIAMETER | INCHES 0.312 |
| SURFACE FINISH | GRIP MICROINCHES 32.0 |
| 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 0.429 AND INCHES MAXIMUM 0.479 |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH BETWEEN FLATS | INCHES MINIMUM 0.492 AND INCHES MAXIMUM 0.502 |
Open buys
DIBBS · quotes by Sep 18, 2026 · UNRESTRICTED