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340 7128 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

340 7128: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include body_material: STEEL, bore_diameter: 5.510 INCHES NOMINAL IN, extended_length: 91.770 INCHES NOMINAL IN, design_characteristics: DOUBLE ACTING TWIN CYLINDER. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-290-7369, 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
340 7128
NSN: 3040-01-290-7369
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 34914 — HIAB USA INC (USA)
SPECIFICATIONS
body_materialSTEEL
bore_diameter5.510 INCHES NOMINAL IN
extended_length91.770 INCHES NOMINAL IN
design_characteristicsDOUBLE ACTING TWIN CYLINDER
NSN3040-01-290-7369
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,ACTUATING,LINE TITLE COMPONENT PN 340 7128 MFR CYLINDER ASSEMBLY,ACTU
KEY FEATURES
•
EXTENDED LENGTH: 91.770 INCHES NOMINAL IN
•
DESIGN CHARACTERISTICS: DOUBLE ACTING TWIN CYLINDER
•
BODY MATERIAL: STEEL
•
BORE DIAMETER: 5.510 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
EXTENDED LENGTH91.770 INCHES NOMINAL IN
DESIGN CHARACTERISTICSDOUBLE ACTING TWIN CYLINDER
BODY MATERIALSTEEL
BORE DIAMETER5.510 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 340 7128?
340 7128 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What is the NSN for 340 7128?
340 7128 is cataloged in the U.S. Government catalog under NSN 3040-01-290-7369. 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.