PartsTable TECHNICAL DATA SHEET

NSN 3040-01-504-2173Government record, cited

Actuator, Mechanical, Nonaircraft3040-01-504-2173

NSN 3040-01-504-2173 · NIIN 015042173 · Part number 596-7410248-A2

Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711

Government record, cited

NSN 3040-01-504-2173 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-504-2173. Manufacturer of record part number: 596-7410248-A2.

Also searched as 3040-01-504-2173 · 3040015042173 · NIIN 015042173 · 01-504-2173 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 596-7410248-A2 · B831-9512-A2 · B831-9512 · 7410248

Nearby stock numbers ← 3040-01-504-2171 Actuator, Mechanical, Nonaircraft · 3040-01-504-2438 Piston, Linear Actuating Cylinder →

Features

Actuator,mechanical,nonaircraft — FSC 3040
Drive Type: DIRECT
Body Width: 9.500 INCHES NOMINAL IN
Body Height: 8.700 INCHES NOMINAL IN
Body Length: 17.000 INCHES NOMINAL IN
Mounting Facility: UNTHREADED MOUNTING HOLES
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 3040-01-504-2173
NIIN: 015042173
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 596-7410248-A2
Manufacturer: Naval Sea Systems Command

General Description

The Actuator,mechanical,nonaircraft, cataloged under National Stock Number 3040-01-504-2173, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-504-2173
Primary Part Number	596-7410248-A2
Item Name	Actuator,mechanical,nonaircraft
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Drive Type	DIRECT
Body Width	9.500 INCHES NOMINAL IN
Body Height	8.700 INCHES NOMINAL IN
Body Length	17.000 INCHES NOMINAL IN
Mounting Facility	UNTHREADED MOUNTING HOLES

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 5

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

3010-01-504-2175B831-9512-A5 POSSIBLE MATCH

DRIVE UNIT,ANGLE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3010-01-504-2177B831-9512-A6 POSSIBLE MATCH

DRIVE UNIT,ANGLE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

2010-01-525-1031596-7410248-A9 POSSIBLE MATCH

BEARING AND SHAFT ASSEMBLY

Possible match (shared part number)Naval Sea Systems Command

2010-01-525-1050596-7410248-A10 POSSIBLE MATCH

BEARING AND SHAFT ASSEMBLY

Possible match (shared part number)Naval Sea Systems Command

2010-01-525-1062596-7410248-A11 POSSIBLE MATCH

BEARING AND SHAFT ASSEMBLY

Possible match (shared part number)Naval Sea Systems Command

Cross-Reference Index

Part Number	Manufacturer
596-7410248-A2	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
B831-9512-A2	3/2 Design control — primary reference U.S. Government activity
B831-9512	D/9 Drawing number reference only U.S. Government activity
7410248	D/9 Drawing number reference only Naval Sea Systems Command

Related Parts

3010-01-504-2175POSSIBLE MATCH

DRIVE UNIT,ANGLE

B831-9512-A5

3010-01-504-2177POSSIBLE MATCH

DRIVE UNIT,ANGLE

B831-9512-A6

2010-01-525-1031POSSIBLE MATCH

BEARING AND SHAFT ASSEMBLY

596-7410248-A9

2010-01-525-1050POSSIBLE MATCH

BEARING AND SHAFT ASSEMBLY

596-7410248-A10

2010-01-525-1062POSSIBLE MATCH

BEARING AND SHAFT ASSEMBLY

596-7410248-A11

Frequently Asked Questions

What is NSN 3040-01-504-2173?

NSN 3040-01-504-2173 is a Actuator,mechanical,nonaircraft, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-504-2173?

NSN 3040-01-504-2173 has 1 manufacturer part number on file: 596-7410248-A2 (Naval Sea Systems Command).

What NSN replaces 3040-01-504-2173?

5 possible matches (shared part number, not a government interchangeability claim): 3010-01-504-2175, 3010-01-504-2177, 2010-01-525-1031. Verify interchangeability with system specifications before substitution.

What are the specifications of 596-7410248-A2?

Key specifications for 596-7410248-A2: Drive Type: DIRECT; Body Width: 9.500 INCHES NOMINAL IN; Body Height: 8.700 INCHES NOMINAL IN; Body Length: 17.000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-504-2173 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.

What is the DEMIL code for NSN 3040-01-504-2173?

NSN 3040-01-504-2173 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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