NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3020 › 3020-00-317-9862
Helical Gear P/N 37765
In stock — 7 on our U.S. shelfNSN 3020-00-317-9862 3020003179862 NIIN 003179862
SECO Parts has 7 in stock of NSN 3020-00-317-9862 — Helical Gear — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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, T/C IDLER
- Federal supply class
- FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| As Removed | AR | 7 |
| Total | 7 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3020-00-317-9862 003179862 37765 916512
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
- Nominal distance between body face and protruding hub end
- Second End Inches 0.016
- Face nominal width
- Inches 1.000
- Hub nominal diameter
- First End Inches 2.125
- Hub nominal diameter
- Second End Inches 2.125
- Material
- Overall Steel
- Material document and classification
- Overall Fed STD 5TH Material Response ED STD 66. Aisi to SAE 4027
- Pressure angle
- Degrees 19.7500
- Teeth quantity
- 41
- Features provided
- Single Helix
- Hardness rating
- Hub Rockwell C Minimum 56.0 and Rockwell C Maximum 62.0
- Hardness rating
- Teeth Rockwell C Minimum 56.0 and Rockwell C Maximum 62.0
- Nominal outside diameter
- Inches 6.344
- Nominal overall length
- Inches 1.923
- Bore nominal diameter
- Both Ends Inches 1.498
- Pitch diameter
- 6.0960 in (nominal)
- Helix angle
- Degrees 33.5000
- Tooth form
- Standard
- Tooth direction
- Left
- Nominal distance between body face and protruding hub end
- First End Inches 0.904
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
37765 916512
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| 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.
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FAQ
What is NSN 3020-00-317-9862?
NSN 3020-00-317-9862 (3020003179862) — Helical Gear: SECO Parts has 7 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 3020-00-317-9862 available?
SECO Parts has 7 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3020-00-317-9862 cost?
SECO quotes NSN 3020-00-317-9862 on request, usually the same business day.
What part numbers cross-reference to NSN 3020-00-317-9862?
Part numbers that cross-reference this NSN include 37765, 916512. 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.