Acquisition method (AMC)
3
FSC 3020 × GEAR,WORM
GEAR,WORM
3020-00-931-2150 FSC 3020
NSN 3020-00-931-2150 (also written 3020009312150; NIIN 00-931-2150) is a gear, worm in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 2 manufacturer part numbers from 1 supplier 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)
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 |
|---|---|
| ATTACHMENT METHOD ABSX | MOUNTING HOLE |
| PITCH DIAMETER AGJS | INCHES NOMINAL 1.3750 |
| MOUNTING HOLE TYPE AND QUANTITY CTQY | TRANSVERSELY THROUGH HUB FIRST END PLAIN 1 |
| NOMINAL OUTSIDE DIAMETER CWCD | INCHES 1.600 |
| THREAD FORM QUANTITY CWPC | 4 |
| THREAD FORM DIRECTION CWPH | RIGHT-HAND |
| PRESSURE ANGLE CWPP | DEGREES 20.0000 |
| HELIX ANGLE CWPZ | DEGREES 19.9831 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END CWQL | FIRST END INCHES 3.750 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END CWQL | SECOND END INCHES 1.750 |
| FACE NOMINAL WIDTH CWRM | INCHES 2.000 |
| HUB STYLE DESIGNATOR CWTR | — |
| HUB NOMINAL DIAMETER CWTX | FIRST END INCHES 0.747 |
| HUB NOMINAL DIAMETER CWTX | SECOND END INCHES 0.749 |
| FIRST GROOVE NOMINAL WIDTH CWXY | BOTH ENDS INCHES 0.094 |
| FIRST GROOVE NOMINAL DIAMETER CWYD | BOTH ENDS INCHES 0.719 |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE CWYL | BOTH ENDS INCHES 2.531 |
| SECOND GROOVE NOMINAL WIDTH CWYR | BOTH ENDS INCHES 0.094 |
| MOUNTING HOLE NOMINAL DIAMETER CWZK | TRANSVERSELY THROUGH HUB FIRST END INCHES 0.250 |
| MATERIAL MATT | OVERALL STEEL COMP 1144 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD SINGLE MATERIAL RESPONSE FED STD 66 |
| 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 |
|---|---|---|
| 192093758 | 18740 | YALE INDUSTRIAL PRODUCTS, INC. DIV DUFF NORTON COMPANY |
| SK-3806-10 | 18740 | YALE INDUSTRIAL PRODUCTS, INC. DIV DUFF NORTON COMPANY |
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 | |
|---|---|---|---|---|---|
| SPE7M4-27-T-0558 | Oct 9, 2026 | Oct 19, 2026 | 10 | 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,WORM." nsnexplorer.com, https://nsnexplorer.com/nsn/3020-00-931-2150/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3020-00-931-2150/