The Sprocket,ammunition Handling, cataloged under National Stock Number 1005-01-498-5153, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-498-5153 |
| Primary Part Number | 6570815 |
| Item Name | Sprocket,ammunition Handling |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| Overall Diameter | 0.688 INCHES NOMINAL IN |
| General Characteristics Item Description | THIS ITEM IS SIMILAR TO PART 05606-105D3882;TOOLING MAY BE PRODUCED FROM THIS PART |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6570815 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| Reference | Meaning |
|---|---|
| 6736631 | 5/9 Secondary reference General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| 6736631 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 1005-01-498-5153 is a Sprocket,ammunition Handling, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-498-5153 has 1 manufacturer part number on file: 6570815 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 6570815: Overall Diameter: 0.688 INCHES NOMINAL IN; General Characteristics Item Description: THIS ITEM IS SIMILAR TO PART 05606-105D3882;TOOLING MAY BE PRODUCED FROM THIS PART; Overall Length: 2.750 INCHES NOMINAL IN; Overall Width: 1.470 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1005-01-498-5153 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.