PartsTable
Technical Data Sheet
A-A-52506 ✓ 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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, overall_width: 0.50 INCHES NOMINAL IN, inside_diameter: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, special_features: SERIES SAE J1508 TYPE TB, style_designator: BAND, surface_treatment: ZINC OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-063-7919, 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
A-A-52506
NSN: 4730-00-063-7919
FSC: 4730
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
overall_width0.50 INCHES NOMINAL IN
inside_diameter0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
special_featuresSERIES SAE J1508 TYPE TB
style_designatorBAND
surface_treatmentZINC OVERALL
application/functionMETAL HOSE CLAMPS THAT ARE USED FOR HOLDING FLEXIBLE DUCTS, OR HOSE ONTO A MALE FITTING
fastening_device_typeNUT
end_item_identificationSPECIAL, AIR VEHICLE, AIRCRAFT
material_document_and_classificationPSAE1508 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyCLAMP, HOSE
NSN4730-00-063-7919
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-A-52506 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
A-8Interchangeable
interchangeable cross-reference
interchangeable
4TBWInterchangeable
interchangeable cross-reference
interchangeable
K1Interchangeable
K1
interchangeable
R8Interchangeable
interchangeable cross-reference
interchangeable
74001Interchangeable
interchangeable cross-reference
interchangeable
61660-013Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-A-52506?
A-A-52506 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace A-A-52506?
There are 28 known substitutes for A-A-52506: A-8, 4TBW, K1 and 25 more. Substitute compatibility should be verified for your specific system.
Is A-A-52506 still available?
A-A-52506 is currently cancelled.
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