PartsTable
Technical Data Sheet
A109-4 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: BRASS BODY, body_type: SOLID, drive_end_style: RAISED SQUARE, connection_style: PLAIN, end_item_identification: 2320-01-452-5579, nominal_pipe_size_for_which_designed: 0.500 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-517-9926, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
A109-4
NSN: 2805-00-517-9926
FSC: 2805
CAGE: 77576 — STERLING DIV FEDERAL MOGUL CORP (USA)
SPECIFICATIONS
materialBRASS BODY
body_typeSOLID
drive_end_styleRAISED SQUARE
connection_stylePLAIN
end_item_identification2320-01-452-5579
nominal_pipe_size_for_which_designed0.500 INCHES IN
NSN2805-00-517-9926
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN A109-4 MFR VALVE,POPPET,ENGINE
KEY FEATURES
SEAT ANGLE IN DEG: 45.0
STEM STYLE: DOUBLE GROOVED
DISTANCE FROM FIRST GROOVE TO STEM END: 0.2500 INCHES NOMINAL IN
FSC APPLICATION DATA: GASOLINE ENGINE
MATERIAL: STEEL COMP 3140 STEM
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 3140 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 3140 ASSN STD SINGLE MATERIAL RESPONSE STEM
STEM DIAMETER: 0.3100 INCHES NOMINAL IN
DISTANCE FROM SECOND GROOVE TO STEM END: 3.4450 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAT ANGLE IN DEG45.0
STEM STYLEDOUBLE GROOVED
DISTANCE FROM FIRST GROOVE TO STEM END0.2500 INCHES NOMINAL IN
FSC APPLICATION DATAGASOLINE ENGINE
MATERIALSTEEL COMP 3140 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 3140 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 3140 ASSN STD SINGLE MATERIAL RESPONSE STEM
STEM DIAMETER0.3100 INCHES NOMINAL IN
DISTANCE FROM SECOND GROOVE TO STEM END3.4450 INCHES NOMINAL IN
OUTSIDE DIAMETER1.2500 INCHES NOMINAL IN
SECOND GROOVE DIAMETER0.2890 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
394434Interchangeable
interchangeable cross-reference
interchangeable
23923Interchangeable
interchangeable cross-reference
interchangeable
A109-4Interchangeable
interchangeable cross-reference
interchangeable
A109-2Interchangeable
interchangeable cross-reference
interchangeable
3H6682-33Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy A109-4?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A109-4?
A109-4 is a VALVE,POPPET,ENGINE.
What parts can replace A109-4?
There are 5 known substitutes for A109-4: 394434, 23923, A109-4 and 2 more. Substitute compatibility should be verified for your specific system.
Is A109-4 still available?
A109-4 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A109-4