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225872 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

225872: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, seat_angle: 30.0 DEGREES SECOND END, reducer_type: CONCENTRIC, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: INVERTED FLARE (TUBE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-204-0774, 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
225872
NSN: 4730-00-204-0774
NIINs: 002040774, 008683224
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0MVU3 — NORTHROP GRUMMAN INNOVATION SYSTEMS LLC DIV NGIS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
seat_angle30.0 DEGREES SECOND END
reducer_typeCONCENTRIC
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleINVERTED FLARE (TUBE) ALL ENDS
special_features0.8145 IN.MIN,0.8166 IN. MAX.PITCH DIA OF THD FIRST END IN
style_designatorTHREE BEND TYPE
surface_treatmentANODIZE OVERALL
nominal_thread_size0.750 INCHES SECOND END IN
fsc_application_dataANTENNAS,WAVEGUIDES AND RELATED EQUIP.
nominal_overall_length1.460 INCHES IN
NSN4730-00-204-0774
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 225872 · 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
•
CONNECTION STYLE: INVERTED FLARE (TUBE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 1.460 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: MDCL AND THSD
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEINVERTED FLARE (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH1.460 INCHES IN
CRITICALITY CODE JUSTIFICATIONMDCL AND THSD
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.391 INCHES SECOND END IN
NOMINAL THREAD SIZE0.750 INCHES SECOND END IN
NOMINAL THREAD SIZE0.875 INCHES FIRST END IN
SEAT ANGLE25.0 DEGREES FIRST END
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 225872?
225872 is a WAVEGUIDE ASSEMBLY.
What is the NSN for 225872?
225872 is cataloged in the U.S. Government catalog under NSN 4730-00-204-0774. This indicates validated use in U.S. government and defense supply chains.
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