PartsTable TECHNICAL DATA SHEET

NSN 3020-01-499-0484Government record, cited

Chain, Roller3020-01-499-0484

NSN 3020-01-499-0484 · NIIN 014990484 · Part number 7210K5

Mcmaster-Carr Supply Co · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 3A054

Government record, cited

NSN 3020-01-499-0484 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-499-0484. Manufacturer of record part number: 7210K5.

Also searched as 3020-01-499-0484 · 3020014990484 · NIIN 014990484 · 01-499-0484 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 3A054 · 7210K5

Nearby stock numbers ← 3020-01-499-0211 Gear, Worm · 3020-01-499-0493 Guard, Mechanical Drive →

Features

Chain,roller — FSC 3020
First Chain Link Roller Nominal Diameter: 0.6250 INCHES IN
Second Chain Link Style: PIN
First Chain Link Style: ROLLER
End Connection Style: ROLLER
Nominal Pitch Distance: 1.000 INCHES IN
First Chain Link Nominal Width Between Plates: 0.6250 INCHES IN
Link Row Quantity: 1

Identification

NSN: 3020-01-499-0484
NIIN: 014990484
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 7210K5
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Chain,roller, cataloged under National Stock Number 3020-01-499-0484, 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 Mcmaster-Carr Supply Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-499-0484
Primary Part Number	7210K5
Item Name	Chain,roller
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
First Chain Link Roller Nominal Diameter	0.6250 INCHES IN
Second Chain Link Style	PIN
First Chain Link Style	ROLLER
End Connection Style	ROLLER
Nominal Pitch Distance	1.000 INCHES IN
First Chain Link Nominal Width Between Plates	0.6250 INCHES IN
Link Row Quantity	1
Material	STEEL CORROSION RESISTING
Breaking Strength	300.0 STRAP GROUP 3

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

Part Number	Manufacturer
7210K5 PRIMARY	Mcmaster-Carr Supply Co (USA)

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 3020-01-499-0484?

NSN 3020-01-499-0484 is a Chain,roller, manufactured by Mcmaster-Carr Supply Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-499-0484?

NSN 3020-01-499-0484 has 1 manufacturer part number on file: 7210K5 (Mcmaster-Carr Supply Co).

What are the specifications of 7210K5?

Key specifications for 7210K5: First Chain Link Roller Nominal Diameter: 0.6250 INCHES IN; Second Chain Link Style: PIN; First Chain Link Style: ROLLER; End Connection Style: ROLLER. 9 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-499-0484 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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