Link, Pintle Chain3020-01-287-7720

NSN 3020-01-287-7720 · NIIN 012877720

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

Government record, cited

Also searched as 3020-01-287-7720 · 3020012877720 · NIIN 012877720 · 01-287-7720 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain

Nearby stock numbers ← 3020-01-287-7219 Link · 3020-01-287-7850 Gear, Coupling →

Features

Link,pintle Chain — FSC 3020
Link Style: PINTLE, CAST
Link Nominal Width: 0.5000 INCHES IN
Link Pin Nominal Diameter: 0.1250 INCHES IN
Pin Overall Length: 0.4375 INCHES NOMINAL IN
End Connection Style: PIN HOLE
Pin Fastening Method: COTTER PIN
Bushing Hole Diameter: 0.1250 INCHES NOMINAL IN

Identification

NSN: 3020-01-287-7720
NIIN: 012877720
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Link,pintle Chain, cataloged under National Stock Number 3020-01-287-7720, 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11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3020-01-287-7720
Item Name	Link,pintle Chain
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Link Style	PINTLE, CAST
Link Nominal Width	0.5000 INCHES IN
Link Pin Nominal Diameter	0.1250 INCHES IN
Pin Overall Length	0.4375 INCHES NOMINAL IN
End Connection Style	PIN HOLE
Pin Fastening Method	COTTER PIN
Bushing Hole Diameter	0.1250 INCHES NOMINAL IN
Link Bushing Nominal Outside Diameter	0.1875 INCHES IN
Material	STEEL
Link Nominal Width Between Plates	0.2500 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-OFFSET 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 3020-01-287-7720?

NSN 3020-01-287-7720 is a Link,pintle Chain, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What are the specifications of 3020-01-287-7720?

Key specifications for 3020-01-287-7720: Link Style: PINTLE, CAST; Link Nominal Width: 0.5000 INCHES IN; 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 3020-01-287-7720 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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