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5531438 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5531438: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include special_features: NEXT HIGHER ASSEMBLY IS LOADER BODY CYLINDER, end_item_identification: MODEL 377 HIPRO EP2, part_name_assigned_by_controlling_agency: 1ST BOOM CYLINDER. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-581-9638, 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
5531438
NSN: 3040-01-581-9638
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 34914 — HIAB USA INC (USA)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSEMBLY IS LOADER BODY CYLINDER
end_item_identificationMODEL 377 HIPRO EP2
part_name_assigned_by_controlling_agency1ST BOOM CYLINDER
NSN3040-01-581-9638
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,ACTUATING,LINE TITLE COMPONENT PN 5531438 MFR CYLINDER ASSEMBLY,ACTU
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNEXT HIGHER ASSEMBLY IS LOADER BODY CYLINDER
PART NAME ASSIGNED BY CONTROLLING AGENCY1ST BOOM CYLINDER
END ITEM IDENTIFICATIONMODEL 377 HIPRO EP2
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5531438?
5531438 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What is the NSN for 5531438?
5531438 is cataloged in the U.S. Government catalog under NSN 3040-01-581-9638. 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.