6985434-6 — PISTON,LINEAR ACTUATING CYLINDER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6985434-6: PISTON,LINEAR ACTUATING CYLINDER.

PISTON,LINEAR ACTUATING CYLINDER. Key specifications include material: COPPER ALLOY, overall_length: 3.000 INCHES NOMINAL IN, outside_diameter: 7.218 INCHES MINIMUM AND 7.220 INCHES MAXIMUM IN, special_features: MATERIAL IS ASTM B150, ALLOW C63200; USED ON STERN DIVE GEAR PORT & STARBOARD HYDRAULIC CYLINDER, end_item_identification: W/S DESIGNATOR LOS ANGELS CLASS SSN (688). This part is cataloged in the U.S.

Government catalog under NSN 3040-01-490-6273, 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

6985434-6

NSN: 3040-01-490-6273
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY
overall_length	3.000 INCHES NOMINAL IN
outside_diameter	7.218 INCHES MINIMUM AND 7.220 INCHES MAXIMUM IN
special_features	MATERIAL IS ASTM B150, ALLOW C63200; USED ON STERN DIVE GEAR PORT & STARBOARD HYDRAULIC CYLINDER
ring_groove_quantity	2
end_item_identification	W/S DESIGNATOR LOS ANGELS CLASS SSN (688)
NSN	3040-01-490-6273

COMPONENT DIAGRAM

KEY FEATURES

•

OUTSIDE DIAMETER: 7.218 INCHES MINIMUM AND 7.220 INCHES MAXIMUM IN

•

RING GROOVE QUANTITY: 2

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

OUTSIDE DIAMETER	7.218 INCHES MINIMUM AND 7.220 INCHES MAXIMUM IN
OVERALL LENGTH	3.000 INCHES NOMINAL IN
RING GROOVE QUANTITY	2
SPECIAL FEATURES	MATERIAL IS ASTM B150, ALLOW C63200; USED ON STERN DIVE GEAR PORT & STARBOARD HYDRAULIC CYLINDER
END ITEM IDENTIFICATION	W/S DESIGNATOR LOS ANGELS CLASS SSN (688)
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 2

566-6985434-6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6985434Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6985434-6?

6985434-6 is a PISTON,LINEAR ACTUATING CYLINDER.

What parts can replace 6985434-6?

There are 2 known substitutes for 6985434-6: 566-6985434-6, 6985434. Substitute compatibility should be verified for your specific system.

What is the NSN for 6985434-6?

6985434-6 is cataloged in the U.S. Government catalog under NSN 3040-01-490-6273. This indicates validated use in U.S. government and defense supply chains.

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6985434-6 — PISTON,LINEAR ACTUATING CYLINDER

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