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Technical Data Sheet
PartsTable / COMPONENT / 4117-018-01
4117-018-01 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The ELBOW,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include end_item_identification: PERSONAL OXYGEN SUPPLY SYSTEM (POSS) FOR HIGH ALTITUDE PARACHUTISTS (HAPLSS) CANOPY, part_name_assigned_by_controlling_agency: PRESSURE SAFETY VALVE OUTLET ELBOW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-518-6951, 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
4117-018-01
NSN: 4730-01-518-6951
FSC: 4730
CAGE: 04577 — MISSION SYSTEMS ORCHARD PARK INC (USA)
SPECIFICATIONS
end_item_identificationPERSONAL OXYGEN SUPPLY SYSTEM (POSS) FOR HIGH ALTITUDE PARACHUTISTS (HAPLSS) CANOPY
part_name_assigned_by_controlling_agencyPRESSURE SAFETY VALVE OUTLET ELBOW
NSN4730-01-518-6951
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4117-018-01 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONPERSONAL OXYGEN SUPPLY SYSTEM (POSS) FOR HIGH ALTITUDE PARACHUTISTS (HAPLSS) CANOPY
PART NAME ASSIGNED BY CONTROLLING AGENCYPRESSURE SAFETY VALVE OUTLET ELBOW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
161024-3Interchangeable
interchangeable cross-reference
interchangeable
EW1Interchangeable
interchangeable cross-reference
interchangeable
AA00374GAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4117-018-01?
4117-018-01 is a ELBOW,QUICK DISCONNECT.
What parts can replace 4117-018-01?
There are 3 known substitutes for 4117-018-01: 161024-3, EW1, AA00374GA. Substitute compatibility should be verified for your specific system.
What is the NSN for 4117-018-01?
4117-018-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-518-6951. 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