Acquisition method (AMC)
3
FSC 3020 × GEAR,SPUR
GEAR,SPUR
3020-00-690-2892 FSC 3020
NSN 3020-00-690-2892 (also written 3020006902892; NIIN 00-690-2892) is a gear, spur in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 4 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| MATERIAL MATT | OVERALL STEEL COMP 1040 |
| FACE NOMINAL WIDTH CWRM | INCHES 1.278 |
| BODY STYLE AAQL | — |
| SPLINE QUANTITY ABSA | 23 |
| ATTACHMENT METHOD ABSX | MOUNTING HOLE |
| PITCH DIAMETER AGJS | INCHES NOMINAL 6.6666 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 2.470 |
| TOOTH FORM CWNH | STANDARD |
| PRESSURE ANGLE CWPP | DEGREES 20.0000 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD SINGLE MATERIAL RESPONSE 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI TO SAE 1040 SAE 1040 |
| FIRST STEP NOMINAL LENGTH CWWS | FIRST END INCHES 0.190 |
| FIRST STEP NOMINAL DIAMETER CWXB | FIRST END INCHES 4.530 |
| BOLT HOLE CIRCLE NOMINAL DIAMETER CWZN | AXIALLY THROUGH BODY FIRST END INCHES 4.000 |
| HUB STYLE DESIGNATOR CWTR | — |
| TEETH QUANTITY AJLA | 40 |
| BORE STYLE ANTP | — |
| COUNTERBORE NOMINAL DEPTH CWTB | SECOND END INCHES 0.843 |
| SPLINE PITCH DIAMETER BDTX | FIRST END INCHES NOMINAL 1.9166 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR CMLK | AXIALLY THROUGH BODY FIRST END UNF |
| MOUNTING HOLE THREAD QUANTITY PER INCH CMLM | 24 |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 48.0 AND ROCKWELL C MAXIMUM 58.0 |
| MOUNTING HOLE NOMINAL THREAD SIZE CQLT | AXIALLY THROUGH BODY SECOND END INCHES 0.375 |
| MOUNTING HOLE TYPE AND QUANTITY CTQY | AXIALLY THROUGH BODY FIRST END THREADED 6 |
| NOMINAL OUTSIDE DIAMETER CWCD | INCHES 6.917 |
| END NOMINAL DIAMETER CWWN | FIRST END INCHES 4.135 |
| END NOMINAL LENGTH CWWH | FIRST END INCHES 1.002 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END CWQL | FIRST END INCHES 1.192 |
| COUNTERBORE NOMINAL DIAMETER CWTG | SECOND END INCHES 2.167 |
| STYLE DESIGNATOR STYL | — |
| BORE NOMINAL DIAMETER CWRS | BOTH ENDS INCHES 2.000 |
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 |
|---|---|---|
| 38595 | 45320 | PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK |
| 8738923 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 8738923 | 34712 | LAKE SHORE SYSTEMS, INC. |
| 8738923 | 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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-26-T-840L | Jul 17, 2026 | Sep 24, 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GEAR,SPUR." nsnexplorer.com, https://nsnexplorer.com/nsn/3020-00-690-2892/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3020-00-690-2892/