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K3B — CYLINDER,HYDRAULIC ACCUMULATOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

K3B: CYLINDER,HYDRAULIC ACCUMULATOR.

The CYLINDER,HYDRAULIC ACCUMULATOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_material: COPPER ALLOY, overall_width: 5.750 INCHES NOMINAL IN, overall_height: 5.750 INCHES NOMINAL IN, overall_length: 26.180 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 2090-01-397-4127, 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
K3B
NSN: 2090-01-397-4127
NIINs: 013974127, 014816852, 015855979
FSC: 2090 — Miscellaneous Ship and Marine Equipment
CAGE: 62876 — HYNAUTIC INC DIV OF STA-RITE INDUSTRIES INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_materialCOPPER ALLOY
overall_width5.750 INCHES NOMINAL IN
overall_height5.750 INCHES NOMINAL IN
overall_length26.180 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT ALL ENDS
special_featuresSIZE-3/8 INCH FPT; TWO-WAY SHUT-OFF DESIGN IN
end_item_identification4110-01-534-7675 MIRCS
quick_disconnect_nominal_size0.375 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyCOUPLING HALF, QUICK DISCONNECT
NSN2090-01-397-4127
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER,HYDRAULIC ACCUMULATOR TITLE COMPONENT PN K3B MFR CYLINDER,HYDRAULIC ACC
KEY FEATURES
•
BODY MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.750 INCHES NOMINAL IN
OVERALL LENGTH26.180 INCHES NOMINAL IN
OVERALL WIDTH5.750 INCHES NOMINAL IN
BODY MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
K-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 K3B?
K3B is a CYLINDER,HYDRAULIC ACCUMULATOR.
What parts can replace K3B?
There is 1 known substitute for K3B: K-3. Substitute compatibility should be verified for your specific system.
What is the NSN for K3B?
K3B is cataloged in the U.S. Government catalog under NSN 2090-01-397-4127. 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.