Link, Roller Chain3020-01-379-2103

NSN 3020-01-379-2103 · NIIN 013792103

FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3020-01-379-2103 · 3020013792103 · NIIN 013792103 · 01-379-2103 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain

Nearby stock numbers ← 3020-01-379-2081 Gear Set, Spur, Matched · 3020-01-379-2110 Gear, Spur →

Features

Link,roller Chain — FSC 3020
Link Plate Nominal Thickness: 0.0940 INCHES IN
Link Plate Width at Pin End: 0.615 INCHES NOMINAL IN
Link Style: ROLLER, TAPERED EDGE
Link Plate Width at Bushing End: 0.712 INCHES NOMINAL IN
Link Pin Nominal Diameter: 0.2340 INCHES IN
Link Roller Nominal Diameter: 0.4690 INCHES IN
Nominal Pitch Distance: 0.750 INCHES IN

Identification

NSN: 3020-01-379-2103
NIIN: 013792103
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Link,roller Chain, cataloged under National Stock Number 3020-01-379-2103, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-379-2103
Item Name	Link,roller Chain
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Link Plate Nominal Thickness	0.0940 INCHES IN
Link Plate Width at Pin End	0.615 INCHES NOMINAL IN
Link Style	ROLLER, TAPERED EDGE
Link Plate Width at Bushing End	0.712 INCHES NOMINAL IN
Link Pin Nominal Diameter	0.2340 INCHES IN
Link Roller Nominal Diameter	0.4690 INCHES IN
Nominal Pitch Distance	0.750 INCHES IN
Pin Fastening Method	RIVETED
Link Row Quantity	1
Material	STEEL
Link Nominal Width Between Plates	0.5000 INCHES IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
32869	3/9 Design control — primary reference Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel

Frequently Asked Questions

What is NSN 3020-01-379-2103?

NSN 3020-01-379-2103 is a Link,roller Chain, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-379-2103?

Key specifications for 3020-01-379-2103: Link Plate Nominal Thickness: 0.0940 INCHES IN; Link Plate Width at Pin End: 0.615 INCHES NOMINAL IN; Link Style: ROLLER, TAPERED EDGE; Link Plate Width at Bushing End: 0.712 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-379-2103 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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