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Technical Data Sheet
PartsTable / COMPONENT / 2117-063
2117-063 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUCKEL ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: EXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT., end_item_identification: MK16MOD2,UNDERWATER BREATHING APPARATUS (EOD), criticality_code_justification: FEAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-579-0205, 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
2117-063
NSN: 5340-01-579-0205
FSC: 5340
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
special_featuresEXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT.
end_item_identificationMK16MOD2,UNDERWATER BREATHING APPARATUS (EOD)
criticality_code_justificationFEAT
NSN5340-01-579-0205
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2117-063 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMK16MOD2,UNDERWATER BREATHING APPARATUS (EOD)
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESEXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT.
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
805-005Interchangeable
interchangeable cross-reference
interchangeable
27231Interchangeable
interchangeable cross-reference
interchangeable
ASTM D2464Interchangeable
interchangeable cross-reference
interchangeable
J-38500-1800AInterchangeable
interchangeable cross-reference
interchangeable
J-38500-1800DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2117-063?
2117-063 is a BUCKEL ASSEMBLY.
What parts can replace 2117-063?
There are 5 known substitutes for 2117-063: 805-005, 27231, ASTM D2464 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2117-063?
2117-063 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-579-0205. 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