Acquisition method (AMC)
3
FSC 3020 × GEAR,SPUR
GEAR,SPUR
3020-00-178-0050 FSC 3020
NSN 3020-00-178-0050 (also written 3020001780050; NIIN 00-178-0050) is a gear, spur in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 2 manufacturer part numbers from 2 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)
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 |
|---|---|
| STYLE DESIGNATOR STYL | — |
| BODY STYLE AAQL | — |
| MATERIAL MATT | OVERALL STEEL COMP 416 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-764,TYE 416 COND H QQ-S-764 |
| BORE NOMINAL DIAMETER CWRS | BOTH ENDS INCHES 0.094 |
| HUB STYLE DESIGNATOR CWTR | — |
| HUB NOMINAL DIAMETER CWTX | SECOND END INCHES 0.150 |
| PRECISION CLASSIFICATION CWWK | QUALITY NUMBER 10 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END CWQL | SECOND END INCHES 0.210 |
| FACE NOMINAL WIDTH CWRM | INCHES 0.045 |
| TOOTH FORM CWNH | STANDARD |
| PRESSURE ANGLE CWPP | DEGREES 20.0000 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END CWQL | FIRST END INCHES 0.029 |
| BACKLASH DESIGNATION BDZQ | GRADE D |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 28.0 AND ROCKWELL C MAXIMUM 32.0 |
| NOMINAL OUTSIDE DIAMETER CWCD | INCHES 0.349 |
| BORE STYLE ANTP | — |
| TEETH QUANTITY AJLA | 40 |
| PITCH DIAMETER AGJS | INCHES NOMINAL 0.3333 |
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 |
|---|---|---|
| 115654 | 36452 | DRS TECHNOLOGIES CANADA LTD |
| 115654 | 38200 | DRS TECHNOLOGIES CANADA LTD |
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 | |
|---|---|---|---|---|---|
| SPE7L4-26-T-6266 | Aug 13, 2026 | Aug 24, 2026 | 8 | 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/3020-00-178-0050/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3020-00-178-0050/