The Gear,helical, cataloged under National Stock Number 3020-00-332-5604, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Peerless Instrument Co., Inc. Dba Peerless Instrument Co Inc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-332-5604 |
| Primary Part Number | 4005779 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Peerless Instrument Co., Inc. Dba Peerless Instrument Co Inc |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.0940 INCHES FIRST END IN |
| Helix Angle | 2.7664 DEGREES |
| Hub Nominal Diameter | 0.188 INCHES FIRST END IN |
| Teeth Quantity | 65 |
| Clamping Surface Nominal Length | 0.1500 INCHES FIRST END IN |
| Body Style | PLAIN, SOLID |
| Tooth Direction | RIGHT |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.188 INCHES FIRST END IN |
| Precision Classification | QUALITY NUMBER 10 |
| Teeth Type | SINGLE HELIX |
| Style Designator | PROTRUDING HUB |
| Pitch Diameter | 0.6779 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| Hub Style Designator | SPLIT FIRST END |
| Nominal Outside Diameter | 0.6979 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | PLASTIC OVERALL |
| Attachment Method | CLAMP |
| Face Nominal Width | 0.062 INCHES IN |
| 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 |
NSN 3020-00-332-5604 is a Gear,helical, manufactured by Peerless Instrument Co., Inc. Dba Peerless Instrument Co Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-332-5604 has 2 manufacturer part numbers on file: 4005779 (Honeywell International Inc. Dba Honeywell International), 4005779 (Peerless Instrument Co., Inc. Dba Peerless Instrument Co Inc).
Key specifications for 4005779: Bore Nominal Diameter: 0.0940 INCHES FIRST END IN; Helix Angle: 2.7664 DEGREES; Hub Nominal Diameter: 0.188 INCHES FIRST END IN; Teeth Quantity: 65. 20 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 3020-00-332-5604 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.