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913571 — TAPPET,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

913571: TAPPET,ENGINE POPPET VALVE.

The TAPPET,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include height: 0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN, diameter: 0.491 INCHES MINIMUM AND 0.491 INCHES MINIMUM AND 0.496 INCHES MAXIMUM0.496 INCHES MAXIMUM IN, head_style: FLATFLAT, style_designator: STRAIGHTSTRAIGHT, pin_head_diameter: 0.780 INCHES NOMINAL0.780 INCHES NOMINAL IN, under_head_length: 7.160 INCHES NOMINAL7.160 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-753-8628, 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
913571
NSN: 2805-00-753-8628
NIINs: 007538628, 011916038, 013732750
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
height0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
diameter0.491 INCHES MINIMUM AND 0.491 INCHES MINIMUM AND 0.496 INCHES MAXIMUM0.496 INCHES MAXIMUM IN
head_styleFLATFLAT
style_designatorSTRAIGHTSTRAIGHT
pin_head_diameter0.780 INCHES NOMINAL0.780 INCHES NOMINAL IN
under_head_length7.160 INCHES NOMINAL7.160 INCHES NOMINAL IN
first_hole_diameter0.105 INCHES MINIMUM AND 0.105 INCHES MINIMUM AND 0.116 INCHES MAXIMUM0.116 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLEDONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin7.213 INCHES NOMINAL7.213 INCHES NOMINAL IN
NSN2805-00-753-8628
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPPET,ENGINE POPPET VALVE TITLE COMPONENT PN 913571 MFR TAPPET,ENGINE POPPET V
KEY FEATURES
•
FSC APPLICATION DATA: ENGINES,RECIPROCATING,GASOLINE,EXCEPT AIRCRAFT PRIME MOVING
•
CAM END DIAMETER: 1.123 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN
•
SPHERICAL RADIUS: 80.000 INCHES NOMINAL IN
•
CONCENTRIC HOLE DEPTH: 1.880 INCHES NOMINAL IN
•
STYLE DESIGNATOR: COUNTERBORED PUSH ROD END
•
METALLIC HARDNESS RATING AND LOCATION: 50.0 ROCKWELL C MINIMUM OVERALL
•
COUNTERBORE DEPTH: 1.780 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINES,RECIPROCATING,GASOLINE,EXCEPT AIRCRAFT PRIME MOVING
CAM END DIAMETER1.123 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN
SPHERICAL RADIUS80.000 INCHES NOMINAL IN
CONCENTRIC HOLE DEPTH1.880 INCHES NOMINAL IN
STYLE DESIGNATORCOUNTERBORED PUSH ROD END
METALLIC HARDNESS RATING AND LOCATION50.0 ROCKWELL C MINIMUM OVERALL
OVERALL LENGTH2.250 INCHES NOMINAL IN
COUNTERBORE DEPTH1.780 INCHES NOMINAL IN
ADJUSTABILITYNONADJUSTABLE
COUNTERBORE DIAMETER0.940 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
710A4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 913571?
913571 is a TAPPET,ENGINE POPPET VALVE.
What parts can replace 913571?
There is 1 known substitute for 913571: 710A4. Substitute compatibility should be verified for your specific system.
What is the NSN for 913571?
913571 is cataloged in the U.S. Government catalog under NSN 2805-00-753-8628. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.