PartsTable
Technical Data Sheet
MS20823-12J ✓ 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 COMP 304 OVERALL, leg_length: 1.266 INCHES MINIMUM AND 1.313 INCHES MAXIMUM FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.750 INCHES SECOND END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-102-6304, 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
MS20823-12J
NSN: 4730-00-102-6304
FSC: 4730
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
leg_length1.266 INCHES MINIMUM AND 1.313 INCHES MAXIMUM FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.750 INCHES SECOND END IN
thread_quantity_per_inch12 FIRST END
thread_series_designatorNPT SECOND END
nominal_pipe_size_accommodated0.750 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.750 INCHES FIRST END IN
NSN4730-00-102-6304
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS20823-12J · 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 QUANTITY PER INCH: 12 FIRST END
MATERIAL: STEEL COMP 304 OVERALL
SEAT ANGLE: 37.0 DEGREES FIRST END
THREAD SERIES DESIGNATOR: NPT SECOND END
CONNECTION STYLE: PLAIN (PIPE) SECOND END
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES SECOND END IN
LEG LENGTH: 1.266 INCHES MINIMUM AND 1.313 INCHES MAXIMUM FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH12 FIRST END
MATERIALSTEEL COMP 304 OVERALL
SEAT ANGLE37.0 DEGREES FIRST END
THREAD SERIES DESIGNATORNPT SECOND END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES SECOND END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
LEG LENGTH1.266 INCHES MINIMUM AND 1.313 INCHES MAXIMUM FIRST END IN
LEG LENGTH1.188 INCHES NOMINAL SECOND END IN
THREAD CLASS3A FIRST END A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
MS20823-8JInterchangeable
interchangeable cross-reference
interchangeable
AS5196J0806Interchangeable
interchangeable cross-reference
interchangeable
AS48421/1Interchangeable
interchangeable cross-reference
interchangeable
AS5196Interchangeable
interchangeable cross-reference
interchangeable
AS5196J1008Interchangeable
interchangeable cross-reference
interchangeable
AS4842/1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS20823-12J?
MS20823-12J is a ELBOW,PIPE TO TUBE.
What parts can replace MS20823-12J?
There are 27 known substitutes for MS20823-12J: MS20823-8J, AS5196J0806, AS48421/1 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS20823-12J?
MS20823-12J is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-102-6304. This indicates validated use in U.S. government and defense supply chains.
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