Connecting Link, Rigid3040-01-653-5360

NSN 3040-01-653-5360 · NIIN 016535360 · Part number 220994

Eaton Corporation Dba Eaton Inoac · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0DT23

Government record, cited

NSN 3040-01-653-5360 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-653-5360. Manufacturer of record part number: 220994.

Also searched as 3040-01-653-5360 · 3040016535360 · NIIN 016535360 · 01-653-5360 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 0DT23 · 220994

Nearby stock numbers ← 3040-01-653-5199 Shaft, Straight · 3040-01-653-5397 Shaft, Shouldered →

Features

Connecting Link,rigid — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Eaton Corporation Dba Eaton Inoac

Identification

NSN: 3040-01-653-5360
NIIN: 016535360
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 220994
Manufacturer: Eaton Corporation Dba Eaton Inoac

General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-653-5360, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Connecting Link,rigid
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	Eaton Corporation Dba Eaton Inoac (CAGE 0DT23)

Technical Specifications

Parameter	Value
NSN	3040-01-653-5360
Primary Part Number	220994
Item Name	Connecting Link,rigid
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Eaton Corporation Dba Eaton Inoac
Status	ACTIVE

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 1

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

3431-01-694-9869220994 POSSIBLE MATCH

DIFFUSER,GAS SHIELDED ARC WELDIN

Possible match (shared part number)Hypertherm, Inc. Div Hypertherm

Cross-Reference Index

Part Number	Manufacturer
220994 PRIMARY	Eaton Corporation Dba Eaton Inoac (USA)

Related Parts

3431-01-694-9869POSSIBLE MATCH

DIFFUSER,GAS SHIELDED ARC WELDIN

220994

Frequently Asked Questions

What is NSN 3040-01-653-5360?

NSN 3040-01-653-5360 is a Connecting Link,rigid, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-653-5360?

NSN 3040-01-653-5360 has 1 manufacturer part number on file: 220994 (Eaton Corporation Dba Eaton Inoac).

What NSN replaces 3040-01-653-5360?

1 possible match (shared part number, not a government interchangeability claim): 3431-01-694-9869. Verify interchangeability with system specifications before substitution.

Is NSN 3040-01-653-5360 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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