Chain, Silent3020-01-314-3522

NSN 3020-01-314-3522 · NIIN 013143522

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

Government record, cited

Also searched as 3020-01-314-3522 · 3020013143522 · NIIN 013143522 · 01-314-3522 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · SC404 · SC404 · SC404

Nearby stock numbers ← 3020-01-314-2904 Gear Sector, Spur · 3020-01-314-3523 →

Features

Chain,silent — FSC 3020
Link Style: CENTER GUIDE
Link Nominal Width: 1.0000 INCHES IN
Pin Overall Length: 1.1320 INCHES NOMINAL IN
Nominal Pitch Distance: 0.500 INCHES IN
Link Row Quantity: 1
Material: STEEL

Identification

NSN: 3020-01-314-3522
NIIN: 013143522
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Chain,silent, cataloged under National Stock Number 3020-01-314-3522, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-314-3522
Item Name	Chain,silent
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Link Style	CENTER GUIDE
Link Nominal Width	1.0000 INCHES IN
Pin Overall Length	1.1320 INCHES NOMINAL IN
Nominal Pitch Distance	0.500 INCHES IN
Link Row Quantity	1
Material	STEEL

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
SC404	3/9 Design control — primary reference Rexnord Industries Inc. Div Roller Chain Operation
SC404	5/9 Secondary reference Ramsey Products Corp
SC404	5/9 Secondary reference Emerson Power Transmission Corporation Div Ept

Frequently Asked Questions

What is NSN 3020-01-314-3522?

NSN 3020-01-314-3522 is a Chain,silent, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-314-3522?

Key specifications for 3020-01-314-3522: Link Style: CENTER GUIDE; Link Nominal Width: 1.0000 INCHES IN; Pin Overall Length: 1.1320 INCHES NOMINAL IN; Nominal Pitch Distance: 0.500 INCHES IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-314-3522 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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