NSN 3040-01-520-4844 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-520-4844. Manufacturer of record part number: CY 7654.
Also searched as3040-01-520-4844 ·
3040015204844 ·
NIIN 015204844 ·
01-520-4844 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 0P6V5 · CY 7654 · YMD-9120
Nearby stock numbers← 3040-01-520-4833 Piston, Linear Actuating Cylinder
·
3040-01-520-5753 Shaft Assembly, Oil Distribution →
Features
Cylinder,actuating,linear — FSC 3040
2 manufacturer part numbers on file
Manufacturer of record: Hsi Corporation
Identification
NSN: 3040-01-520-4844
NIIN: 015204844
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: CY 7654
Manufacturer: Hsi Corporation
General Description
The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-520-4844, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hsi Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-01-520-4844
Primary Part Number
CY 7654
Item Name
Cylinder,actuating,linear
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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3040-00-001-0046 · Item name not on file
3040-00-001-0047
3040-00-001-0047 · Item name not on file
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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 3040-01-520-4844?
NSN 3040-01-520-4844 is a Cylinder,actuating,linear, manufactured by Hsi Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-520-4844?
NSN 3040-01-520-4844 has 2 manufacturer part numbers on file: YMD-9120 (Appleton Marine Inc), CY 7654 (Hsi Corporation).
What are the specifications of CY 7654?
Key specifications for CY 7654: End Item Identification: CYLININDER, HYDR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-520-4844 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.