B-7990 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B-7990: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include bore_diameter: 2.000 INCHES NOMINAL IN, extended_length: 14.250 INCHES NOMINAL IN, compressed_length: 11.500 INCHES NOMINAL IN, first_end_fork_width: 1.500 INCHES NOMINAL IN, first_end_hole_diameter: 0.730 INCHES NOMINAL IN, first_end_tongue_length: 2.563 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 1650-01-318-9003, 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

B-7990

NSN: 1650-01-318-9003
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 0FNZ2 — TREND TOOL, INC. (USA)

SPECIFICATIONS

bore_diameter	2.000 INCHES NOMINAL IN
extended_length	14.250 INCHES NOMINAL IN
compressed_length	11.500 INCHES NOMINAL IN
first_end_fork_width	1.500 INCHES NOMINAL IN
first_end_hole_diameter	0.730 INCHES NOMINAL IN
first_end_tongue_length	2.563 INCHES NOMINAL IN
first_piston_rod_end_style	TONGUE TYPE
first_end_thickness_at_mounting_holes	1.250 INCHES NOMINAL IN
NSN	1650-01-318-9003

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TONGUE LENGTH: 2.563 INCHES NOMINAL IN

•

COMPRESSED LENGTH: 11.500 INCHES NOMINAL IN

•

EXTENDED LENGTH: 14.250 INCHES NOMINAL IN

•

FIRST END FORK WIDTH: 1.500 INCHES NOMINAL IN

•

FIRST PISTON ROD END STYLE: TONGUE TYPE

•

FIRST END THICKNESS AT MOUNTING HOLES: 1.250 INCHES NOMINAL IN

•

FIRST END HOLE DIAMETER: 0.730 INCHES NOMINAL IN

•

BORE DIAMETER: 2.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FIRST END TONGUE LENGTH	2.563 INCHES NOMINAL IN
COMPRESSED LENGTH	11.500 INCHES NOMINAL IN
EXTENDED LENGTH	14.250 INCHES NOMINAL IN
FIRST END FORK WIDTH	1.500 INCHES NOMINAL IN
FIRST PISTON ROD END STYLE	TONGUE TYPE
FIRST END THICKNESS AT MOUNTING HOLES	1.250 INCHES NOMINAL IN
FIRST END HOLE DIAMETER	0.730 INCHES NOMINAL IN
BORE DIAMETER	2.000 INCHES NOMINAL IN

OTHER ITEMS IN FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components

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

1650-00-011-0886 1650-00-013-3761 1650-00-059-7742 1650-00-101-7836 1650-00-138-2779 1650-00-162-3907 1650-00-594-3500 1650-00-658-8056

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is B-7990?

B-7990 is a CYLINDER ASSEMBLY,ACTUATING,LINE.

What is the NSN for B-7990?

B-7990 is cataloged in the U.S. Government catalog under NSN 1650-01-318-9003. This indicates validated use in U.S. government and defense supply chains.

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B-7990 — CYLINDER ASSEMBLY,ACTUATING,LINE

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