PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

42009Shaft,valve Rocker

Name: 42009
SKU: 3040-00-349-4409

Trw Inc Trw Intl Trade Government Sales Dept · NSN 3040-00-349-4409 · FSC 3040 · No Item Name Available

Verified by PartsTable

NSN 3040-00-349-4409 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-349-4409. Primary manufacturer part number: 42009.

3040-00-349-4409 — No Item Name Available illustration

Features

Shaft,valve Rocker — FSC 3040
4 verified cross-references
Primary manufacturer: Trw Inc Trw Intl Trade Government Sales Dept

Applications

Flow control in piping systems
Pressure regulation
Steam and fluid isolation

General Description

The Shaft,valve Rocker, cataloged under National Stock Number 3040-00-349-4409, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts

Item Name	Shaft,valve Rocker
FSC / FSG	3040 — No Item Name Available (FSG 30)
Manufacturers	Ford Motor Co Ford Parts and Service Div Industrial Engine Opns (CAGE 90927); Ford Motor Company (CAGE 57526); Trw Inc Trw Intl Trade Government Sales Dept (CAGE 31033); Ford Motor Co Ford Parts and Service Div Government Part Sales (CAGE 23040)

Technical Specifications

Parameter	Value
NSN	3040-00-349-4409
Primary Part Number	42009
Item Name	Shaft,valve Rocker
FSC / FSG	3040 / 30 — No Item Name Available
Manufacturer	Trw Inc Trw Intl Trade Government Sales Dept
Status	CANCELLED

Lifecycle & Compliance

Acquisition Status	CANCELLED
HAZMAT	No

⇄ Verified Substitutes 8

2940-00-075-172742009 INTERCHANGEABLE

Filter Element,intake Air Cleane

Wix Corp

8030-00-558-6383 INTERCHANGEABLE

Antiseize Compound

5310-00-596-17211111455 INTERCHANGEABLE

Washer,finishing

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

5999-00-613-6781 INTERCHANGEABLE

Heater,thermal Release

5930-00-831-52311989208-22 INTERCHANGEABLE

Switch,rotary

Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis

5950-01-158-987577C716508P001 INTERCHANGEABLE

Transformer,power

Lockheed Martin Corporation Div Rms

3040-01-296-700742009 INTERCHANGEABLE

Connecting Link,rigid

Eaton Aerospace Llc Dba Eaton Aerospace Jackson

4610-01-436-88214-2009 INTERCHANGEABLE

Level,bubble

Geier & Bluhm, Inc.

Cross-Reference Index

Part Number	Manufacturer
B4Q6563A	Ford Motor Co Ford Parts and Service Div Industrial Engine Opns (USA)
B4Q6563A	Ford Motor Company (USA)
42009 PRIMARY	Trw Inc Trw Intl Trade Government Sales Dept (USA)
B4Q6563A	Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)

Related Parts

2940-00-075-1727INTERCHANGEABLE

FILTER ELEMENT,INTAKE AIR CLEANE

42009

8030-00-558-6383INTERCHANGEABLE

ANTISEIZE COMPOUND

5310-00-596-1721INTERCHANGEABLE

WASHER,FINISHING

1111455

5999-00-613-6781INTERCHANGEABLE

HEATER,THERMAL RELEASE

5930-00-831-5231INTERCHANGEABLE

SWITCH,ROTARY

1989208-22

5950-01-158-9875INTERCHANGEABLE

TRANSFORMER,POWER

77C716508P001

3040-01-296-7007INTERCHANGEABLE

CONNECTING LINK,RIGID

42009

4610-01-436-8821INTERCHANGEABLE

LEVEL,BUBBLE

4-2009

Frequently Asked Questions

What is NSN 3040-00-349-4409?

NSN 3040-00-349-4409 is a Shaft,valve Rocker, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 3040 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3040-00-349-4409?

NSN 3040-00-349-4409 has 4 cross-referenced part numbers: B4Q6563A (Ford Motor Co Ford Parts and Service Div Industrial Engine Opns), B4Q6563A (Ford Motor Company), 42009 (Trw Inc Trw Intl Trade Government Sales Dept), B4Q6563A (Ford Motor Co Ford Parts and Service Div Government Part Sales).

What NSN replaces 3040-00-349-4409?

There are 8 known substitutes for 3040-00-349-4409: 2940-00-075-1727, 8030-00-558-6383, 5310-00-596-1721 and 5 more. Verify interchangeability with system specifications before substitution.

Is NSN 3040-00-349-4409 still in active supply?

NSN 3040-00-349-4409 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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

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