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MS20822-5-4J — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MS20822-5-4J: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.062 INCHES MINIMUM AND 1.109 INCHES MAXIMUM SECOND END IN, seat_angle: 30.0 DEGREES SECOND END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL TUBE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-121-0206, 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
MS20822-5-4J
NSN: 4730-00-121-0206
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
flow_angle90.0 DEGREES
leg_length1.062 INCHES MINIMUM AND 1.109 INCHES MAXIMUM SECOND END IN
seat_angle30.0 DEGREES SECOND END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL TUBE FIRST END
connection_styleINVERTED FLARE (PIPE) SECOND END
surface_treatmentPASSIVATE OVERALL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.250 INCHES SECOND END IN
end_item_identificationAIRCRAFT APPLICATION
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
NSN4730-00-121-0206
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS20822-5-4J · 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
•
FLOW ANGLE: 90.0 DEGREES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: INVERTED FLARE (PIPE) SECOND END
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL TUBE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES FIRST END IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEINVERTED FLARE (PIPE) SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES FIRST END IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH1.031 INCHES MINIMUM AND 1.078 INCHES MAXIMUM FIRST END IN
LEG LENGTH1.062 INCHES MINIMUM AND 1.109 INCHES MAXIMUM SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 6
AS4842/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS5195Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS4842/1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AS5195K0504Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS20822-5-4CReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS20822-5-4KReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS20822-5-4J?
MS20822-5-4J is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace MS20822-5-4J?
There are 6 known substitutes for MS20822-5-4J: AS4842/1, AS5195, SAE-AS4842/1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS20822-5-4J?
MS20822-5-4J is cataloged in the U.S. Government catalog under NSN 4730-00-121-0206. This indicates validated use in U.S. government and defense supply chains.
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