Acquisition method (AMC)
3
FSC 3020 × GEAR,INTERNAL
GEAR,INTERNAL
3020-01-083-6974 FSC 3020
NSN 3020-01-083-6974 (also written 3020010836974; NIIN 01-083-6974) is a gear, internal 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 Oct 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)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 | — |
| PITCH DIAMETER AGJS | INCHES NOMINAL 4.2000 |
| TEETH QUANTITY AJLA | 84 |
| BORE STYLE ANTP | — |
| FEATURES PROVIDED CBBL | SPUR TEETH |
| NOMINAL OUTSIDE DIAMETER CWCD | INCHES 4.670 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 3.440 |
| TOOTH FORM CWNH | STANDARD |
| TOOTH DIRECTION CWNM | RIGHT |
| PRESSURE ANGLE CWPP | DEGREES 25.0000 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END CWQL | BOTH ENDS INCHES 3.340 |
| FACE NOMINAL WIDTH CWRM | INCHES 0.930 |
| BORE NOMINAL DIAMETER CWRS | BOTH ENDS INCHES 0.760 |
| HUB STYLE DESIGNATOR CWTR | — |
| END NOMINAL LENGTH CWWH | FIRST END INCHES 0.780 |
| END NOMINAL DIAMETER CWWN | FIRST END INCHES 1.180 |
| FIRST STEP NOMINAL LENGTH CWWS | FIRST END INCHES 0.900 |
| FIRST STEP NOMINAL DIAMETER CWXB | FIRST END INCHES 1.312 |
| SECOND STEP NOMINAL LENGTH CWXG | FIRST END INCHES 0.600 |
| SECOND STEP NOMINAL DIAMETER CWXL | FIRST END INCHES 1.378 |
| THIRD STEP NOMINAL LENGTH CWXP | FIRST END INCHES 0.060 |
| THIRD STEP NOMINAL DIAMETER CWXT | FIRST END INCHES 1.500 |
| MATERIAL MATT | OVERALL STEEL COMP 4340 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5000 |
| 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 |
|---|---|---|
| 42292E77 | 82402 | TRIUMPH GEAR SYSTEMS INC DBA TRIUMPH GEAR SYSTEMS INC |
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
$31,336.72
Purchases
1
Total spend
$125,347
Oct 23, 2026
Last purchased
2 · 2.0/yr
Purchase records
$250,694
Total demand
$31,336.72
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 23, 2026 | 4 | $31,336.72 | $125,347 | TRIMAN INDUSTRIES INC (0ZBE8) | Unknown | Source ↗ |
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 23, 2026 | SPE7L527V0084 ↗ | TRIMAN INDUSTRIES INC | — | $125,347 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
TRIMAN INDUSTRIES INC
last award Oct 2026
TRIUMPH GEAR SYSTEMS INC DBA TRIUMPH GEAR SYSTEMS INC
no award yet
no awards on record
Listed source TRIMAN INDUSTRIES INC won the only award on record. TRIMAN INDUSTRIES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L5-27-T-0117 | Oct 13, 2026 | Oct 23, 2026 | 4 | Cancelled | View at DIBBS → |
| SPE7L5-26-T-5622 | Sep 25, 2026 | Oct 5, 2026 | 1 | Expired | 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 Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GEAR,INTERNAL." nsnexplorer.com, https://nsnexplorer.com/nsn/3020-01-083-6974/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3020-01-083-6974/