CF811B — LIFTER,VALVE SPRING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CF811B: LIFTER,VALVE SPRING.

The LIFTER,VALVE SPRING is a the manufacturer industrial component. Key specifications include opening_capacity: 1.000 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, special_features: USED FOR L HEAD, VALVE IN HEAD, HIGH COMPRESSION ENGINES AND OVERHEAD VALVES, spring_compressor: PROVIDED, lift_mechanism_type: C-FRAME. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-463-1931, 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

CF811B

NSN: 5120-01-463-1931
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)

SPECIFICATIONS

opening_capacity	1.000 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
special_features	USED FOR L HEAD, VALVE IN HEAD, HIGH COMPRESSION ENGINES AND OVERHEAD VALVES
spring_compressor	PROVIDED
lift_mechanism_type	C-FRAME
NSN	5120-01-463-1931

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING COMPRESSOR: PROVIDED

•

OPENING CAPACITY: 1.000 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN

•

LIFT MECHANISM TYPE: C-FRAME

TECHNICAL CHARACTERISTICS

SPRING COMPRESSOR	PROVIDED
OPENING CAPACITY	1.000 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
LIFT MECHANISM TYPE	C-FRAME
SPECIAL FEATURES	USED FOR L HEAD, VALVE IN HEAD, HIGH COMPRESSION ENGINES AND OVERHEAD VALVES

OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655

SUBSTITUTES & CROSS-REFERENCES 1

CF811Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is CF811B?

CF811B is a LIFTER,VALVE SPRING.

What parts can replace CF811B?

There is 1 known substitute for CF811B: CF811. Substitute compatibility should be verified for your specific system.

What is the NSN for CF811B?

CF811B is cataloged in the U.S. Government catalog under NSN 5120-01-463-1931. This indicates validated use in U.S. government and defense supply chains.

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CF811B — LIFTER,VALVE SPRING

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