NSN catalog · 90,963 partsCatalog › Weapons › FSC 1005 › 1005-00-399-6803
Internal Gear P/N 8683348
In stock — 121 on our U.S. shelfNSN 1005-00-399-6803 1005003996803 NIIN 003996803
SECO Parts has 121 in stock of NSN 1005-00-399-6803 — Internal 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,INTERNAL
- SECO description
- GEAR, INTERNAL
- Federal supply class
- FSC 1005 — Guns, through 30mm
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 121 |
| Total | 121 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
1005-00-399-6803 003996803 8683348
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
- Tooth form
- Standard
- Mounting hole thread quantity per inch
- 16
- Teeth quantity
- 300
- Backlash designation
- Grade a
- Features provided
- Spur Teeth
- Mounting hole type and quantity
- Axially Through Body First End Countersunk 1 and Threaded 12
- Nominal outside diameter
- Inches 33.9240
- Nominal overall length
- Inches 1.500
- Counterbore nominal depth
- First End Inches 0.438
- Hardness rating
- Overall Rockwell C Minimum 26.0 and Rockwell C Maximum 32.0
- Mounting hole nominal thread size
- Axially Through Body First End Inches 0.750
- Attachment method
- Mounting Hole
- Pitch diameter
- 30.0000 in (nominal)
- Mounting hole thread series designator
- Axially Through Body First End UNF
- Face nominal width
- Inches 0.625
- Counterbore nominal depth
- Between Body and Flange Inches 0.437
- Pressure angle
- Degrees 20.0000
- Mounting hole nominal diameter
- Axially Through Body First End Inches 0.374
- Bolt hole circle nominal diameter
- Axially Through Body First End Inches 31.389
- Material
- Overall Steel
- Material document and classification
- Overall MIL Spec Single Material Response -IL-S-13048
- Counterbore nominal diameter
- Between Body and Flange Inches 32.888
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
8683348
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 1005-00-399-6803?
NSN 1005-00-399-6803 (1005003996803) — Internal Gear: SECO Parts has 121 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for internal gear in federal supply class 1005 (Guns, through 30mm).
Is NSN 1005-00-399-6803 available?
SECO Parts has 121 in stock in Augusta, GA — order or request a quote below.
How much does NSN 1005-00-399-6803 cost?
SECO quotes NSN 1005-00-399-6803 on request, usually the same business day.
What part numbers cross-reference to NSN 1005-00-399-6803?
Part numbers that cross-reference this NSN include 8683348. SECO can quote against any of them.