Acquisition method (AMC)
3
FSC 3020 × GEAR,BEVEL
GEAR,BEVEL
3020-01-287-4129 FSC 3020
NSN 3020-01-287-4129 (also written 3020012874129; NIIN 01-287-4129) is a gear, bevel in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
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 |
|---|---|
| BODY STYLE AAQL | — |
| ATTACHMENT METHOD ABSX | MOUNTING HOLE |
| PITCH DIAMETER AGJS | MILLIMETERS NOMINAL 370.0 |
| TEETH QUANTITY AJLA | 40 |
| BORE STYLE ANTP | — |
| FEATURES PROVIDED CBBL | SPIRAL |
| MOUNTING HOLE THREAD SERIES DESIGNATOR CMLK | AXIALLY THROUGH BODY SECOND END UNF |
| HARDNESS RATING CQFM | BODY ROCKWELL C NOMINAL 59.0 |
| HARDNESS RATING CQFM | TEETH ROCKWELL C MINIMUM 55.0 AND ROCKWELL C MAXIMUM 65.0 |
| MOUNTING HOLE NOMINAL THREAD SIZE CQLT | AXIALLY THROUGH BODY SECOND END INCHES 0.500 |
| MOUNTING HOLE TYPE AND QUANTITY CTQY | AXIALLY THROUGH BODY SECOND END THREADED 24 |
| NOMINAL OUTSIDE DIAMETER CWCD | MILLIMETERS 372.6 |
| NOMINAL OVERALL LENGTH CWFR | MILLIMETERS 45.3 |
| PRESSURE ANGLE CWPP | DEGREES 22.5000 |
| PITCH ANGLE CWQD | DEGREES 74.6237 |
| BODY RECESS NOMINAL DEPTH CWRB | FIRST END MILLIMETERS 21.8 |
| FACE NOMINAL WIDTH CWRM | MILLIMETERS 58.0 |
| BORE NOMINAL DIAMETER CWRS | BOTH ENDS MILLIMETERS 247.2 |
| BOLT HOLE CIRCLE NOMINAL DIAMETER CWZN | AXIALLY THROUGH BODY SECOND END MILLIMETERS 279.4 |
| MATERIAL MATT | OVERALL STEEL |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 9C8205 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
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
—
Sep 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$2,087
Total demand
$2,087
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 |
|---|---|---|---|---|
| Sep 28, 2026 | SPE7LX21D0087/SPE7LX26FBD4E ↗ | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | $2,087 |
Demand history
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
ATLANTIC DIVING SUPPLY, INC. DBA ADS
last award Sep 2026
CATERPILLAR INC DIV CATERPILLAR DEFENSE
no award yet
no awards on record
Listed source ATLANTIC DIVING SUPPLY, INC. DBA ADS won the only award on record. ATLANTIC DIVING SUPPLY, INC. DBA ADS won without being a listed source.
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 Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GEAR,BEVEL." nsnexplorer.com, https://nsnexplorer.com/nsn/3020-01-287-4129/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3020-01-287-4129/