PartsTable
Technical Data Sheet
MS20822-12 ✓ 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,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.641 INCHES MAXIMUM SECOND END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-231-3017, 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
MS20822-12
NSN: 4730-00-231-3017
FSC: 4730
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length1.641 INCHES MAXIMUM SECOND END IN
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (PIPE) SECOND END
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.750 INCHES SECOND END IN
end_item_identificationAIRCRAFT APPLICATION
thread_quantity_per_inch12 FIRST END
thread_series_designatorANPT SECOND END
NSN4730-00-231-3017
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS20822-12 · 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 CLASS: 3A FIRST END A
CONNECTION STYLE: FLARED (TUBE) FIRST END
SEAT ANGLE: 37.0 DEGREES FIRST END
THREAD SERIES DESIGNATOR: ANPT SECOND END
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
FLOW ANGLE: 90.0 DEGREES
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A FIRST END A
CONNECTION STYLEFLARED (TUBE) FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD SERIES DESIGNATORANPT SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
END ITEM IDENTIFICATIONAIRCRAFT APPLICATION
CONNECTION STYLEPLAIN (PIPE) SECOND END
FLOW ANGLE90.0 DEGREES
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
LEG LENGTH1.703 INCHES MAXIMUM FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
12376Interchangeable
interchangeable cross-reference
interchangeable
3H18CInterchangeable
interchangeable cross-reference
interchangeable
A4-17Interchangeable
interchangeable cross-reference
interchangeable
10116Interchangeable
interchangeable cross-reference
interchangeable
53236Interchangeable
interchangeable cross-reference
interchangeable
2511 2-1/8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS20822-12?
MS20822-12 is a ELBOW,PIPE TO TUBE.
What parts can replace MS20822-12?
There are 18 known substitutes for MS20822-12: 12376, 3H18C, A4-17 and 15 more. Substitute compatibility should be verified for your specific system.
Is MS20822-12 still available?
MS20822-12 is currently cancelled.
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