Link, Roller Chain3020-01-287-0993

NSN 3020-01-287-0993 · NIIN 012870993

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

Government record, cited

Also searched as 3020-01-287-0993 · 3020012870993 · NIIN 012870993 · 01-287-0993 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain

Nearby stock numbers ← 3020-01-287-0900 · 3020-01-287-1050 →

Features

Link,roller Chain — FSC 3020
Link Plate Nominal Thickness: 0.0625 INCHES IN
Link Style: PIN
Link Pin Nominal Diameter: 0.1250 INCHES IN
Pin Overall Length: 0.4375 INCHES NOMINAL IN
End Connection Style: PIN
Pin Fastening Method: SPRING CLIP
Bushing Hole Diameter: 0.1875 INCHES NOMINAL IN

Identification

NSN: 3020-01-287-0993
NIIN: 012870993
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 3020-01-287-0993, 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11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3020-01-287-0993
Item Name	Link,roller Chain
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Link Plate Nominal Thickness	0.0625 INCHES IN
Link Style	PIN
Link Pin Nominal Diameter	0.1250 INCHES IN
Pin Overall Length	0.4375 INCHES NOMINAL IN
End Connection Style	PIN
Pin Fastening Method	SPRING CLIP
Bushing Hole Diameter	0.1875 INCHES NOMINAL IN
Link Row Quantity	2
Material	STEEL
Link Nominal Width Between Plates	0.3750 INCHES IN
Link Plate Width	0.312 INCHES NOMINAL 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
S43-CONN.LINK	3/9 Design control — primary reference Altra Industrial Motion Corp.

No interchangeability data on file.

Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3020-00-000-0091

GEAR,SPUR

3020-00-001-0027

3020-00-001-0027 · Item name not on file

3020-00-001-0028

3020-00-001-0028 · Item name not on file

3020-00-001-0063

3020-00-001-0063 · Item name not on file

3020-00-001-0064

3020-00-001-0064 · Item name not on file

3020-00-001-0066

3020-00-001-0066 · Item name not on file

3020-00-001-0071

3020-00-001-0071 · Item name not on file

3020-00-001-0072

3020-00-001-0072 · Item name not on file

Frequently Asked Questions

What is NSN 3020-01-287-0993?

NSN 3020-01-287-0993 is a Link,roller Chain, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-287-0993?

Key specifications for 3020-01-287-0993: Link Plate Nominal Thickness: 0.0625 INCHES IN; Link Style: PIN; Link Pin Nominal Diameter: 0.1250 INCHES IN; Pin Overall Length: 0.4375 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-287-0993 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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