Acquisition method (AMC)
3
FSC 3020 × GEAR,SPUR
GEAR,SPUR
3020-00-690-2879 FSC 3020
NSN 3020-00-690-2879 (also written 3020006902879; NIIN 00-690-2879) is a gear, spur in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 3 manufacturer part numbers from 3 suppliers are 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)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| HUB STYLE DESIGNATOR CWTR | — |
| HUB NOMINAL DIAMETER CWTX | FIRST END INCHES 3.440 |
| PITCH DIAMETER AGJS | INCHES NOMINAL 4.0000 |
| STYLE DESIGNATOR STYL | — |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-624 QQ-S-624 |
| TOOTH FORM CWNH | STANDARD |
| PRESSURE ANGLE CWPP | DEGREES 20.0000 |
| SPLINE QUANTITY ABSA | 6 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END CWQL | SECOND END INCHES 0.620 |
| HUB NOMINAL DIAMETER CWTX | SECOND END INCHES 3.440 |
| BORE NOMINAL DIAMETER CWRS | BOTH ENDS INCHES 2.248 |
| BODY STYLE AAQL | — |
| FACE NOMINAL WIDTH CWRM | INCHES 1.255 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END CWQL | FIRST END INCHES 0.620 |
| TEETH QUANTITY AJLA | 16 |
| BORE STYLE ANTP | — |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 58.0 AND ROCKWELL C MAXIMUM 62.0 |
| NOMINAL OUTSIDE DIAMETER CWCD | INCHES 4.403 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 2.495 |
| MATERIAL MATT | OVERALL STEEL COMP 8620 |
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 |
|---|---|---|
| 8738885 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 8738885 | 34712 | LAKE SHORE SYSTEMS, INC. |
| 8738885 | 6Y606 | MIDWEST GEAR & MACHINING, 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
—
Purchases
0
Total spend
—
Sep 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$405.00
Total demand
$405.00
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 | SPE7L026P1290 ↗ | — | — | $405.00 |
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
CAGE 1N0P1
last award Sep 2026
LAKE SHORE SYSTEMS, INC.
no award yet
no awards on record
Listed source MIDWEST GEAR & MACHINING, INC.
no award yet
no awards on record
Listed source U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source CAGE 1N0P1 won the only award on record. CAGE 1N0P1 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,SPUR." nsnexplorer.com, https://nsnexplorer.com/nsn/3020-00-690-2879/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3020-00-690-2879/