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PartsTable / COMPONENT / 592-6318245
592-6318245 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BREECH RING,DIVER'S HELMET is a the manufacturer industrial component. Key specifications include shape: OVAL, special_features: NECK CLAMP PART OF 6318240-1 YOKE ASSEMBLY, end_item_identification: UBA MK 21 MOD 1 HELMET ASSEMBLY 6318360, criticality_code_justification: AGAV. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4220-01-237-3251, 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
592-6318245
NSN: 4220-01-237-3251
FSC: 4220
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeOVAL
special_featuresNECK CLAMP PART OF 6318240-1 YOKE ASSEMBLY
end_item_identificationUBA MK 21 MOD 1 HELMET ASSEMBLY 6318360
criticality_code_justificationAGAV
NSN4220-01-237-3251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BREECH RING,DIVER'S HELMET TITLE COMPONENT PN 592-6318245 MFR BREECH RING,DIVER'S HE
KEY FEATURES
•
SHAPE: OVAL
•
CRITICALITY CODE JUSTIFICATION: AGAV
TECHNICAL CHARACTERISTICS (FLIS)
SHAPEOVAL
CRITICALITY CODE JUSTIFICATIONAGAV
SPECIAL FEATURESNECK CLAMP PART OF 6318240-1 YOKE ASSEMBLY
END ITEM IDENTIFICATIONUBA MK 21 MOD 1 HELMET ASSEMBLY 6318360
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5055003Interchangeable
interchangeable cross-reference
interchangeable
505003Interchangeable
interchangeable cross-reference
interchangeable
5055001Interchangeable
interchangeable cross-reference
interchangeable
505055Interchangeable
interchangeable cross-reference
interchangeable
78102Interchangeable
interchangeable cross-reference
interchangeable
LL-H56-0993Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 592-6318245?
592-6318245 is a BREECH RING,DIVER'S HELMET.
What parts can replace 592-6318245?
There are 7 known substitutes for 592-6318245: 5055003, 505003, 5055001 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 592-6318245?
592-6318245 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4220-01-237-3251. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026