Shaft, Shouldered3040-00-481-2621

NSN 3040-00-481-2621 · NIIN 004812621 · Part number 8640757

Sicard a Division of Smi-Snowblast Inc Dba Sicard · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 63117

Government record, cited

NSN 3040-00-481-2621 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-481-2621. Manufacturer of record part number: 8640757.

Also searched as 3040-00-481-2621 · 3040004812621 · NIIN 004812621 · 00-481-2621 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 63117 · 8640757

Nearby stock numbers ← 3040-00-481-2562 Shaft, Shouldered · 3040-00-481-2651 Shaft, Straight →

Features

Shaft,shouldered — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Sicard a Division of Smi-Snowblast Inc Dba Sicard

Identification

NSN: 3040-00-481-2621
NIIN: 004812621
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 8640757
Manufacturer: Sicard a Division of Smi-Snowblast Inc Dba Sicard

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-481-2621, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Sicard a Division of Smi-Snowblast Inc Dba Sicard. 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	Shaft,shouldered
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	Sicard a Division of Smi-Snowblast Inc Dba Sicard (CAGE 63117)

Technical Specifications

Parameter	Value
NSN	3040-00-481-2621
Primary Part Number	8640757
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Sicard a Division of Smi-Snowblast Inc Dba Sicard
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

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

8145-01-632-0221864075-7 POSSIBLE MATCH

SHIPPING AND STORAGE CONTAINER,A

Possible match (shared part number)Northrop Grumman Systems Corporation Dba Defense Systems Sector

Cross-Reference Index

Part Number	Manufacturer
8640757 PRIMARY	Sicard a Division of Smi-Snowblast Inc Dba Sicard (USA)

Related Parts

8145-01-632-0221POSSIBLE MATCH

SHIPPING AND STORAGE CONTAINER,A

864075-7

Frequently Asked Questions

What is NSN 3040-00-481-2621?

NSN 3040-00-481-2621 is a Shaft,shouldered, manufactured by Sicard a Division of Smi-Snowblast Inc Dba Sicard, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-00-481-2621?

NSN 3040-00-481-2621 has 1 manufacturer part number on file: 8640757 (Sicard a Division of Smi-Snowblast Inc Dba Sicard).

What NSN replaces 3040-00-481-2621?

1 possible match (shared part number, not a government interchangeability claim): 8145-01-632-0221. Verify interchangeability with system specifications before substitution.

Is NSN 3040-00-481-2621 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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