NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3020 › 3020-01-139-2435
Spur Gear P/N 2600453
In stock — 2 on our U.S. shelfNSN 3020-01-139-2435 3020011392435 NIIN 011392435
SECO Parts has 2 in stock of NSN 3020-01-139-2435 — Spur Gear — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $3,029.82 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- GEAR,SPUR
- SECO description
- GEAR, SPUR
- Federal supply class
- FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 2 |
| Total | 2 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3020-01-139-2435 011392435 2600453
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Spline quantity
- 64
- Attachment method
- Mounting Hole
- Pitch diameter
- 8.4894 in (nominal)
- Teeth quantity
- 42
- Spline pitch diameter
- Both Ends Inches Nominal 4.0000
- Mounting hole thread series designator
- Axially Through Body First End UNF
- Hardness rating
- Teeth Rockwell C Minimum 42.0 and Rockwell C Maximum 28.0
- Mounting hole nominal thread size
- Axially Through Body First End Inches 0.312
- Mounting hole type and quantity
- Axially Through Body First End Threaded 6
- Nominal outside diameter
- Inches 8.793
- Tooth form
- Standard
- Pressure angle
- Degrees 25.0000
- Nominal distance between body face and protruding hub end
- First End Inches 0.370
- Face nominal width
- Inches 1.130
- Bore nominal diameter
- Both Ends Inches 4.000
- Hub nominal diameter
- First End Inches 4.906
- Bolt hole circle nominal diameter
- Axially Through Body First End Inches 4.875
- Material
- Overall Steel
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
2600453
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 2 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 3020-01-139-2435?
NSN 3020-01-139-2435 (3020011392435) — Spur Gear: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for spur gear in federal supply class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain).
Is NSN 3020-01-139-2435 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3020-01-139-2435 cost?
The government catalog (FEDLOG) lists NSN 3020-01-139-2435 at $3,029.82 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 3020-01-139-2435?
Part numbers that cross-reference this NSN include 2600453. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names GEAR,SPUR. Same name is not the same part: check the part numbers.