NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3020 › 3020-00-074-9377
Internal Gear P/N 717116-301
In stock — 1 on our U.S. shelfNSN 3020-00-074-9377 3020000749377 NIIN 000749377
SECO Parts has 1 in stock of NSN 3020-00-074-9377 — Internal Gear — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $6,490.84 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,INTERNAL
- SECO description
- GEAR, INTERNAL
- Federal supply class
- FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3020-00-074-9377 000749377 717116-301 11687118
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 overall length
- Inches 0.625
- Mounting hole thread series designator
- Axially Through Body First End UNF
- Mounting hole type and quantity
- Axially Through Body First End Countersunk 24 and Threaded 2
- Flange nominal diameter
- Inches 25.444
- Hardness rating
- Overall Rockwell C Minimum 30.0 and Rockwell C Maximum 36.0
- Mounting hole nominal diameter
- Axially Through Body First End Inches 0.253
- Bolt hole circle nominal diameter
- Axially Through Body First End Inches 24.375
- Special features
- 63 Microinch AA Finish on Gear Teeth Working Surfaces,Furnished W/2 Strikes,2 Thd Inserts,2 Screws,4 Pins Attached
- Material
- Overall Steel Comp 4140 or Steel Comp 8740
- Material document and classification
- Overall Fed STD All Material Responses Fed STD 66
- Surface treatment
- Overall Phosphate
- Surface treatment document and classification
- Overall MIL Spec Single Treatment Response -IL--16232 Tye - Class 3
- Nominal outside diameter
- Inches 23.728
- Attachment method
- Mounting Hole
- Mounting hole nominal thread size
- Axially Through Body First End Inches 0.190
- Teeth quantity
- 375
- Backlash designation
- Grade B
- Features provided
- Spur Teeth
- Pitch diameter
- 23.4375 in (nominal)
- Pressure angle
- Degrees 20.0000
- Flange nominal thickness
- Inches 0.548
- Precision classification
- Quality Number 11
- Tooth form
- Stub
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
717116-301 11687118
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 1 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 3020-00-074-9377?
NSN 3020-00-074-9377 (3020000749377) — Internal Gear: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for internal gear in federal supply class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain).
Is NSN 3020-00-074-9377 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3020-00-074-9377 cost?
The government catalog (FEDLOG) lists NSN 3020-00-074-9377 at $6,490.84 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 3020-00-074-9377?
Part numbers that cross-reference this NSN include 717116-301, 11687118. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names GEAR,INTERNAL. Same name is not the same part: check the part numbers.