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852731 ✓ 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 SWIVEL JOINT,HYDRAULIC is a the manufacturer industrial component. Key specifications include end_item_identification: T700-GE-701C ENGINE, specification/standard_data: 09790-85273-1 MANUFACTURERS SPECIFICATION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-105-7523, 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
852731
NSN: 4730-01-105-7523
FSC: 4730
CAGE: 1PQF4 — CAE USA INC. (USA)
SPECIFICATIONS
end_item_identificationT700-GE-701C ENGINE
specification/standard_data09790-85273-1 MANUFACTURERS SPECIFICATION
NSN4730-01-105-7523
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 852731 · 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
KEY FEATURES
•
THREAD SERIES DESIGNATOR: NPSM SECOND END
•
SEAT ANGLE: 30.0 DEGREES SECOND END
•
NOMINAL THREAD SIZE: 1.250 INCHES SECOND END IN
•
STYLE DESIGNATOR: SINGLE JOINT, ELBOW DESIGN
•
LEG LENGTH: 3.140 INCHES MINIMUM AND 3.180 INCHES MAXIMUM FIRST END IN
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
CONNECTION TYPE: THREADED INTERNAL PIPE SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPSM SECOND END
SEAT ANGLE30.0 DEGREES SECOND END
NOMINAL THREAD SIZE1.250 INCHES SECOND END IN
THREAD SERIES DESIGNATORUN FIRST END
STYLE DESIGNATORSINGLE JOINT, ELBOW DESIGN
LEG LENGTH3.140 INCHES MINIMUM AND 3.180 INCHES MAXIMUM FIRST END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
SPECIAL FEATURESSYNTHETIC RUBBER BUNA-N SEALS
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
BD55001-12-01Interchangeable
interchangeable cross-reference
interchangeable
852730 THRU 852734Interchangeable
interchangeable cross-reference
interchangeable
852730Interchangeable
interchangeable cross-reference
interchangeable
85273-1Interchangeable
interchangeable cross-reference
interchangeable
79027-1Interchangeable
interchangeable cross-reference
interchangeable
S-2307-20-20Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 852731?
852731 is a SWIVEL JOINT,HYDRAULIC.
What parts can replace 852731?
There are 6 known substitutes for 852731: BD55001-12-01, 852730 THRU 852734, 852730 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 852731?
852731 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-105-7523. 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