PartsTable
Technical Data Sheet
MS20823-6K ✓ 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 316 OVERALL, flow_angle: 45.0 DEGREES, leg_length: 0.812 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-279-7818, 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
MS20823-6K
NSN: 4730-00-279-7818
FSC: 4730
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
flow_angle45.0 DEGREES
leg_length0.812 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_styleFLARED (TUBE) FIRST END
special_featuresPART MODIFIED BY LERC SPEC 103
nominal_thread_size0.562 INCHES FIRST END IN
thread_series_designatorUNF FIRST END
furnished_items_and_quantity1 FLARED SLEEVE AND 1 INVERTED NUT
nominal_pipe_size_accommodated0.250 INCHES SECOND END IN
NSN4730-00-279-7818
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS20823-6K · 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
NOMINAL THREAD SIZE: 0.250 INCHES SECOND END IN
THREAD CLASS: 3A FIRST END A
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
CONNECTION STYLE: PLAIN (PIPE) SECOND END
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
FURNISHED ITEMS AND QUANTITY: 1 FLARED SLEEVE AND 1 INVERTED NUT
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
THREAD CLASS3A FIRST END A
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES SECOND END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
FURNISHED ITEMS AND QUANTITY1 FLARED SLEEVE AND 1 INVERTED NUT
MATERIALSTEEL COMP 316 OVERALL
LEG LENGTH0.812 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
MS20823Interchangeable
interchangeable cross-reference
interchangeable
MS20823-25DInterchangeable
interchangeable cross-reference
interchangeable
AN823-25DInterchangeable
interchangeable cross-reference
interchangeable
5274Interchangeable
interchangeable cross-reference
interchangeable
29909Interchangeable
interchangeable cross-reference
interchangeable
7415348Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS20823-6K?
MS20823-6K is a ELBOW,PIPE TO TUBE.
What parts can replace MS20823-6K?
There are 19 known substitutes for MS20823-6K: MS20823, MS20823-25D, AN823-25D and 16 more. Substitute compatibility should be verified for your specific system.
Is MS20823-6K still available?
MS20823-6K is currently cancelled.
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