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3-15335 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3-15335: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 303SE OR STEEL CORROSION RESISTING OVERALL, body_width: 1.250 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN, leg_length: 1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM THIRD END IN, seat_angle: 25.0 DEGREES THIRD END, body_height: 1.650 INCHES MAXIMUM IN, body_length: 1.250 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-872-9416, 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
3-15335
NSN: 4730-00-872-9416
NIINs: 008729416, 009304449
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 303SE OR STEEL CORROSION RESISTING OVERALL
body_width1.250 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
leg_length1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM THIRD END IN
seat_angle25.0 DEGREES THIRD END
body_height1.650 INCHES MAXIMUM IN
body_length1.250 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
thread_class2A THIRD END A
inclosure_typeHERMETICALLY SEALED
connection_typeTHREADED INTERNAL BOSS FIRST END
mounting_methodTHREADED STUD(S) SINGLE GROUP
connection_styleDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
frequency_rating200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
NSN4730-00-872-9416
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3-15335 · 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: GASKET SEAL (BOSS) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE THIRD END
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES THIRD END IN
•
LEG LENGTH: 0.710 INCHES MINIMUM AND 0.730 INCHES MAXIMUM FIRST END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGASKET SEAL (BOSS) FIRST END
CONNECTION STYLEDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED INTERNAL BOSS FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES THIRD END IN
LEG LENGTH0.710 INCHES MINIMUM AND 0.730 INCHES MAXIMUM FIRST END IN
LEG LENGTH1.105 INCHES MINIMUM AND 1.135 INCHES MAXIMUM THIRD END IN
LEG LENGTH1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM SECOND END IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3-15335?
3-15335 is a TRANSFORMER,AUDIO FREQUENCY.
What is the NSN for 3-15335?
3-15335 is cataloged in the U.S. Government catalog under NSN 4730-00-872-9416. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.