Cylinder Assembly, Actuating, Line3040-01-262-1261

NSN 3040-01-262-1261 · NIIN 012621261 · Part number 6501-51

Huntington Ingalls Inc Div Newport News Shipbuilding · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 43689

Government record, cited

NSN 3040-01-262-1261 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-262-1261. Manufacturer of record part number: 6501-51.

Also searched as 3040-01-262-1261 · 3040012621261 · NIIN 012621261 · 01-262-1261 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 43689 · 6501-51

Nearby stock numbers ← 3040-01-262-1260 Cylinder Assembly, Actuating, Line · 3040-01-262-1263 Cylinder Assembly, Actuating, Line →

Features

Cylinder Assembly,actuating,line — FSC 3040
Design Characteristics: DOUBLE ACTING SINGLE CYLINDER
1 manufacturer part number on file
Manufacturer of record: Huntington Ingalls Inc Div Newport News Shipbuilding

Identification

NSN: 3040-01-262-1261
NIIN: 012621261
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 6501-51
Manufacturer: Huntington Ingalls Inc Div Newport News Shipbuilding

General Description

The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-262-1261, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-262-1261
Primary Part Number	6501-51
Item Name	Cylinder Assembly,actuating,line
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Huntington Ingalls Inc Div Newport News Shipbuilding
Status	ACTIVE
Design Characteristics	DOUBLE ACTING SINGLE CYLINDER

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

Cross-Reference Index

Part Number	Manufacturer
6501-51 PRIMARY	Huntington Ingalls Inc Div Newport News Shipbuilding (USA)

Frequently Asked Questions

What is NSN 3040-01-262-1261?

NSN 3040-01-262-1261 is a Cylinder Assembly,actuating,line, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-262-1261?

NSN 3040-01-262-1261 has 1 manufacturer part number on file: 6501-51 (Huntington Ingalls Inc Div Newport News Shipbuilding).

What are the specifications of 6501-51?

Key specifications for 6501-51: Design Characteristics: DOUBLE ACTING SINGLE CYLINDER. 1 specification is documented in the U.S. Government catalog.

Is NSN 3040-01-262-1261 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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