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4138T622 — CYLINDER ASSEMBLY,REACTION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4138T622: CYLINDER ASSEMBLY,REACTION.

The CYLINDER ASSEMBLY,REACTION is a the manufacturer industrial component. Key specifications include extended_length: 29.490 INCHES NOMINAL IN, compressed_length: 16.690 INCHES NOMINAL IN, end_item_identification: 1940-01-526-7164, MK3 BRIDGE ERECTION BOAT. This part is cataloged in the U.S.

Government catalog under NSN 2040-01-545-2589, 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
4138T622
NSN: 2040-01-545-2589
FSC: 2040 — Marine Hardware and Hull Items
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
extended_length29.490 INCHES NOMINAL IN
compressed_length16.690 INCHES NOMINAL IN
end_item_identification1940-01-526-7164, MK3 BRIDGE ERECTION BOAT
NSN2040-01-545-2589
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,REACTION TITLE COMPONENT PN 4138T622 MFR CYLINDER ASSEMBLY,REAC
KEY FEATURES
•
COMPRESSED LENGTH: 16.690 INCHES NOMINAL IN
•
EXTENDED LENGTH: 29.490 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
COMPRESSED LENGTH16.690 INCHES NOMINAL IN
EXTENDED LENGTH29.490 INCHES NOMINAL IN
SPECIAL FEATURESENAMEL COATED STEEL CYLINDER; HAVING BALL STUD WITH 5/16-18 THREAD SIZE; ROD DIAMETER OF 0.390 INCHES; CYLINDER DIAMETER OF 0.870 INCHES; STROKE LENGTH OF 12.800 INCHES; NON-LOCKING FEATURE; 10 MM BALL SIZE; STHREADED STUD EXTENDS 1.000 INCHES FROM CENTER OF BALL SOCKET; FOR USE AT TEMPERATURES FROM -30 TO + 180 DEGREES F. MM
END ITEM IDENTIFICATION1940-01-526-7164, MK3 BRIDGE ERECTION BOAT
OTHER ITEMS IN FSC 2040 — Marine Hardware and Hull Items
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2040-00-003-6975 2040-00-004-4739 2040-00-007-1136 2040-00-008-4790 2040-00-008-4792 2040-00-008-9796 2040-00-008-9797 2040-00-008-9798
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 4138T622?
4138T622 is a CYLINDER ASSEMBLY,REACTION.
What is the NSN for 4138T622?
4138T622 is cataloged in the U.S. Government catalog under NSN 2040-01-545-2589. 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.