Link, Roller Chain3020-01-143-9760

NSN 3020-01-143-9760 · NIIN 011439760

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

Government record, cited

Also searched as 3020-01-143-9760 · 3020011439760 · NIIN 011439760 · 01-143-9760 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain

Nearby stock numbers ← 3020-01-143-9559 Gear, Spur · 3020-01-143-9761 Link, Roller Chain →

Features

Link,roller Chain — FSC 3020
Surface Treatment Document and Classification: QQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Link Style: PIN
Pin Fastening Method: COTTER PIN
Surface Treatment: CADMIUM

Identification

NSN: 3020-01-143-9760
NIIN: 011439760
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 3020-01-143-9760, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3020-01-143-9760
Item Name	Link,roller Chain
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Status	ACTIVE
Surface Treatment Document and Classification	QQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Link Style	PIN
Pin Fastening Method	COTTER PIN
Surface Treatment	CADMIUM

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

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5950-01-244-240071A0307-1 POSSIBLE MATCH

REACTOR

Possible match (shared part number)Crane Electronics, Inc.

2090-01-640-815995-077 POSSIBLE MATCH

DOCKING HEAD DAMPIN

Possible match (shared part number)Hii Unmanned Systems, Inc

Cross-Reference Index

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

Reference documents

Reference	Meaning
9-5077	3/2 Design control — primary reference U.S. Government activity

Related Parts

5950-01-244-2400POSSIBLE MATCH

REACTOR

71A0307-1

2090-01-640-8159POSSIBLE MATCH

DOCKING HEAD DAMPIN

95-077

Frequently Asked Questions

What is NSN 3020-01-143-9760?

NSN 3020-01-143-9760 is a Link,roller Chain, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What NSN replaces 3020-01-143-9760?

2 possible matches (shared part number, not a government interchangeability claim): 5950-01-244-2400, 2090-01-640-8159. Verify interchangeability with system specifications before substitution.

What are the specifications of 3020-01-143-9760?

Key specifications for 3020-01-143-9760: Surface Treatment Document and Classification: QQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE; Link Style: PIN; Pin Fastening Method: COTTER PIN; Surface Treatment: CADMIUM. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3020-01-143-9760 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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