Cup, Piston Follower3040-01-364-7591

NSN 3040-01-364-7591 · NIIN 013647591 · Part number C2045-1

Eaton Aerospace Llc Sterer Engineering Morgan Actuators · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 52906

Government record, cited

NSN 3040-01-364-7591 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-364-7591. Manufacturer of record part number: C2045-1.

Also searched as 3040-01-364-7591 · 3040013647591 · NIIN 013647591 · 01-364-7591 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 52906 · C2045-1

Nearby stock numbers ← 3040-01-364-7518 Shaft, Shouldered · 3040-01-364-7616 Housing, Mechanical Drive →

Features

Cup,piston Follower — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace Llc Sterer Engineering Morgan Actuators

Identification

NSN: 3040-01-364-7591
NIIN: 013647591
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: C2045-1
Manufacturer: Eaton Aerospace Llc Sterer Engineering Morgan Actuators

General Description

The Cup,piston Follower, cataloged under National Stock Number 3040-01-364-7591, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Eaton Aerospace Llc Sterer Engineering Morgan Actuators. 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	Cup,piston Follower
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	Eaton Aerospace Llc Sterer Engineering Morgan Actuators (CAGE 52906)

Technical Specifications

Parameter	Value
NSN	3040-01-364-7591
Primary Part Number	C2045-1
Item Name	Cup,piston Follower
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Eaton Aerospace Llc Sterer Engineering Morgan Actuators
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.

5940-01-379-7180 POSSIBLE MATCH

TERMINAL BOARD

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
C2045-1 PRIMARY	Eaton Aerospace Llc Sterer Engineering Morgan Actuators (USA)

Related Parts

5940-01-379-7180POSSIBLE MATCH

TERMINAL BOARD

Frequently Asked Questions

What is NSN 3040-01-364-7591?

NSN 3040-01-364-7591 is a Cup,piston Follower, manufactured by Eaton Aerospace Llc Sterer Engineering Morgan Actuators, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-364-7591?

NSN 3040-01-364-7591 has 1 manufacturer part number on file: C2045-1 (Eaton Aerospace Llc Sterer Engineering Morgan Actuators).

What NSN replaces 3040-01-364-7591?

1 possible match (shared part number, not a government interchangeability claim): 5940-01-379-7180. Verify interchangeability with system specifications before substitution.

Is NSN 3040-01-364-7591 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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