NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3020 › 3020-00-881-9370
Helical Gear P/N 0008819370.3020
In stock — 17 on our U.S. shelfNSN 3020-00-881-9370 3020008819370 NIIN 008819370 P/N 0008819370.3020
SECO Parts has 17 in stock of NSN 3020-00-881-9370 — Helical Gear — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $1,047.00 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,HELICAL
- SECO description
- GEAR, HELICAL
- Federal supply class
- FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 17 |
| Total | 17 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3020-00-881-9370 008819370 0008819370.3020 10932774 3020000892411
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
- Material document and classification
- Overall MIL Spec Single Material Response -IL-S-13048
- Helix angle
- Degrees 17.9386
- Nominal distance between body face and protruding hub end
- First End Inches 1.298
- Nominal distance between body face and protruding hub end
- Second End Inches 1.046
- Material
- Overall Steel
- Counterbore nominal diameter
- Counterbore First End Inches 1.625
- Counterbore nominal depth
- Counter Bore Second End Inches 0.656
- Hardness rating
- Teeth Rockwell C Minimum 58.0 and Rockwell C Maximum 63.0
- Nominal outside diameter
- Inches 8.021
- Tooth form
- Stub
- Tooth direction
- Left
- Pressure angle
- Degrees 20.0000
- End nominal length
- First End Inches 0.711
- End nominal length
- Second End Inches 0.656
- End nominal diameter
- Both Ends Inches 2.001
- First step nominal length
- First End Inches 0.587
- First step nominal length
- Second End Inches 0.390
- First step nominal diameter
- Both Ends Inches 2.437
- Spline pitch diameter
- Both Ends Inches Nominal 1.4000
- Features provided
- Single Helix
- Pitch diameter
- 7.8832 in (nominal)
- Teeth quantity
- 90
- Counterbore nominal diameter
- Counter Bore Second End Inches 1.625
- Spline quantity
- 14
- Counterbore nominal depth
- Counterbore First End Inches 1.593
- Bore nominal diameter
- Both Ends Inches 1.500
- Face nominal width
- Inches 1.000
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
10932774 3020000892411
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 | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 17 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 3020-00-881-9370?
NSN 3020-00-881-9370 (3020008819370) — Helical Gear: SECO Parts has 17 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for helical gear in federal supply class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain).
Is NSN 3020-00-881-9370 available?
SECO Parts has 17 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3020-00-881-9370 cost?
The government catalog (FEDLOG) lists NSN 3020-00-881-9370 at $1,047.00 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 3020-00-881-9370?
Part numbers that cross-reference this NSN include 10932774, 3020000892411. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names GEAR,HELICAL. Same name is not the same part: check the part numbers.