PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

CS400Air Cleaner,intake

Name: CS400
SKU: 2940-00-477-6152

Vortox Company · NSN 2940-00-477-6152 · FSC 2940 · No Item Name Available

Verified by PartsTable

NSN 2940-00-477-6152 — this item is cataloged by the U.S. Government under National Stock Number 2940-00-477-6152. Primary manufacturer part number: CS400.

2940-00-477-6152 — No Item Name Available illustration

Features

Air Cleaner,intake — FSC 2940
Material: STEEL
Outlet Type: SLEEVE
Outside Diameter: 8.125 INCHES NOMINAL IN
Air Cleaner Type: PERMANENT
Outlet Sleeve Type: INTERNAL
Integral Clamp: INCLUDED
Inlet Type: OPEN

Applications

Applications requiring Steel construction

General Description

The Air Cleaner,intake, cataloged under National Stock Number 2940-00-477-6152, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Vortox Company. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2940-00-477-6152
Primary Part Number	CS400
Item Name	Air Cleaner,intake
FSC / FSG	2940 / 29 — No Item Name Available
Manufacturer	Vortox Company
Status	ACTIVE
Material	STEEL
Outlet Type	SLEEVE
Outside Diameter	8.125 INCHES NOMINAL IN
Air Cleaner Type	PERMANENT
Outlet Sleeve Type	INTERNAL
Integral Clamp	INCLUDED
Inlet Type	OPEN
Outlet Location	BOTTOM OF CLEANER
Shape	ROUND
Remote Location Inlet Adapter	NOT INCLUDED
Backfire Valve	NOT INCLUDED
Mounting Inside Diameter	4.062 INCHES NOMINAL IN
Element Replaceability	NONREPLACEABLE
Pressure Relief Valve	NOT INCLUDED
Element Type	PERFORATED
Filter Type	DRY
Quantity	1
Submersibility	NONSUBMERSIBLE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 12

5985-00-020-6162CPH319-011141-0 INTERCHANGEABLE

Switch,radio Frequency Transmiss

Rad-Con Inc R-S Furnace Div

6125-00-107-1552 INTERCHANGEABLE

Motor-Generator

4820-00-203-6042EP20U181 INTERCHANGEABLE

Valve,angle

Carrier Corp

5305-00-272-41031402574 INTERCHANGEABLE

Screw,machine

Chrysler Realty Company Llc Dba Daimler Chrysler

3020-00-517-1773 INTERCHANGEABLE

Pulley,groove

2925-00-535-032113213 INTERCHANGEABLE

Cable Assy,ignition

Frontgrade Technologies Inc.

5950-00-581-99556433 INTERCHANGEABLE

Transformer,power Autotransforme

Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems

3010-00-696-6178A6433 INTERCHANGEABLE

Clutch Half,positive,nonvehicula

Aerocontrolex Group, Inc. Div Talley Actuators

5342-01-065-9413 INTERCHANGEABLE

Hinge,fence Gate

4820-01-098-7368 INTERCHANGEABLE

Cock,poppet Drain

Cross-Reference Index

Part Number	Manufacturer
CS400 PRIMARY	Vortox Company (USA)
6433	Vortox Company (USA)
11621444	U S Army Tank Automotive Command Amsta-Im-Mm (USA)
11021444 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (USA)

Related Parts

5985-00-020-6162INTERCHANGEABLE

SWITCH,RADIO FREQUENCY TRANSMISS

CPH319-011141-0

6125-00-107-1552INTERCHANGEABLE

MOTOR-GENERATOR

4820-00-203-6042INTERCHANGEABLE

VALVE,ANGLE

EP20U181

5305-00-272-4103INTERCHANGEABLE

SCREW,MACHINE

1402574

3020-00-517-1773INTERCHANGEABLE

PULLEY,GROOVE

2925-00-535-0321INTERCHANGEABLE

CABLE ASSY,IGNITION

13213

5950-00-581-9955INTERCHANGEABLE

TRANSFORMER,POWER AUTOTRANSFORME

6433

3010-00-696-6178INTERCHANGEABLE

CLUTCH HALF,POSITIVE,NONVEHICULA

A6433

5342-01-065-9413INTERCHANGEABLE

HINGE,FENCE GATE

4820-01-098-7368INTERCHANGEABLE

COCK,POPPET DRAIN

5945-01-150-3844INTERCHANGEABLE

RELAY,SOLID STATE

643-3

3439-01-245-7349INTERCHANGEABLE

SOLDERING-DESOLDERING STATION

643-3

Frequently Asked Questions

What is NSN 2940-00-477-6152?

NSN 2940-00-477-6152 is a Air Cleaner,intake, manufactured by Vortox Company, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-00-477-6152?

NSN 2940-00-477-6152 has 4 cross-referenced part numbers: CS400 (Vortox Company), 6433 (Vortox Company), 11621444 (U S Army Tank Automotive Command Amsta-Im-Mm), 11021444 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 2940-00-477-6152?

There are 12 known substitutes for 2940-00-477-6152: 5985-00-020-6162, 6125-00-107-1552, 4820-00-203-6042 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CS400?

Key specifications for CS400: Material: STEEL; Outlet Type: SLEEVE; Outside Diameter: 8.125 INCHES NOMINAL IN; Air Cleaner Type: PERMANENT. 20 total characteristics are documented in the Federal Logistics Information System.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.

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