Shaft, Shouldered3040-00-421-4684

NSN 3040-00-421-4684 · NIIN 004214684 · Part number 6019-436

Instrument Systems Corp · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 09966

Government record, cited

NSN 3040-00-421-4684 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-421-4684. Manufacturer of record part number: 6019-436.

Also searched as 3040-00-421-4684 · 3040004214684 · NIIN 004214684 · 00-421-4684 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 09966 · 6019-436

Nearby stock numbers ← 3040-00-421-4469 Shaft, Shouldered · 3040-00-421-4791 Connecting Link, Rigid →

Features

Shaft,shouldered — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Instrument Systems Corp

Identification

NSN: 3040-00-421-4684
NIIN: 004214684
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 6019-436
Manufacturer: Instrument Systems Corp

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-421-4684, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Instrument Systems Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Shaft,shouldered
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	Instrument Systems Corp (CAGE 09966)

Technical Specifications

Parameter	Value
NSN	3040-00-421-4684
Primary Part Number	6019-436
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Instrument Systems Corp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
6019-436 PRIMARY	Instrument Systems Corp (USA)

No interchangeability data on file.

Other items in FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046

3040-00-001-0046 · Item name not on file

3040-00-001-0047

3040-00-001-0047 · Item name not on file

3040-00-001-0048

3040-00-001-0048 · Item name not on file

3040-00-001-0068

3040-00-001-0068 · Item name not on file

3040-00-001-0077

3040-00-001-0077 · Item name not on file

3040-00-001-0078

3040-00-001-0078 · Item name not on file

3040-00-001-0089

3040-00-001-0089 · Item name not on file

3040-00-001-1224

3040-00-001-1224 · Item name not on file

Frequently Asked Questions

What is NSN 3040-00-421-4684?

NSN 3040-00-421-4684 is a Shaft,shouldered, manufactured by Instrument Systems Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-00-421-4684?

NSN 3040-00-421-4684 has 1 manufacturer part number on file: 6019-436 (Instrument Systems Corp).

Is NSN 3040-00-421-4684 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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