Acquisition method (AMC)
3
FSC 3020 × GEAR,HELICAL
GEAR,HELICAL
3020-01-455-4443 FSC 3020
NSN 3020-01-455-4443 (also written 3020014554443; NIIN 01-455-4443) is a gear, helical in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 3 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7LX-27-U-0414 | 8 | Closes in 10d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 129150-14101 | 0AK42 | YANMAR DIESEL AMERICA CORP |
| 129150-14101 | 4X8W5 | MELTON SALES & SERVICE DIV MELTON INDUSTRIES |
| 129150-14101 | 80LX1 | YANMAR AMERICA CORPORATION |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Oct 29, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,574
Total demand
$1,574
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 29, 2026 | SPE7L227V0184 ↗ | MACK BORING & PARTS CO | — | $1,574 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
MACK BORING & PARTS CO
last award Oct 2026
MELTON SALES & SERVICE DIV MELTON INDUSTRIES
no award yet
no awards on record
Listed source YANMAR AMERICA CORPORATION
no award yet
no awards on record
Listed source YANMAR DIESEL AMERICA CORP
no award yet
no awards on record
Listed source MACK BORING & PARTS CO won the only award on record. MACK BORING & PARTS CO won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7LX-27-U-0414 | Nov 3, 2026 | Nov 17, 2026 | 8 | Open | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Nov 1, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GEAR,HELICAL." nsnexplorer.com, https://nsnexplorer.com/nsn/3020-01-455-4443/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3020-01-455-4443/