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Technical Data Sheet
PartsTable / COMPONENT / 1052-6A
1052-6A ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, leg_length: 1.938 INCHES MINIMUM AND 1.968 INCHES MAXIMUM IN, overall_length: 3.080 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT ALL ENDS, connection_style: BEADED ALL ENDS, special_features: BULKHEAD EXTERNAL THD.9/16-18 UNF LOCATED 1-1/2 IN. FROM HOSE END IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-522-4937, 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
1052-6A
NSN: 4730-00-522-4937
FSC: 4730
CAGE: 86831 — SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC DBA USE CAGE CODE 879B2 FOR CATALOGING (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
leg_length1.938 INCHES MINIMUM AND 1.968 INCHES MAXIMUM IN
overall_length3.080 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT ALL ENDS
connection_styleBEADED ALL ENDS
special_featuresBULKHEAD EXTERNAL THD.9/16-18 UNF LOCATED 1-1/2 IN. FROM HOSE END IN
style_designatorMALE COUPLING HALF
basic_shape_styleOCTAGON W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
nominal_thickness0.266 INCHES IN
surface_treatmentANODIZE BODY
end_item_identification06F AIRCRAFT, HERCULES C-130
quick_disconnect_methodPUSH-PULL ALL ENDS
NSN4730-00-522-4937
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1052-6A · 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: BEADED ALL ENDS
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
•
QUICK DISCONNECT METHOD: PUSH-PULL ALL ENDS
•
SURFACE TREATMENT: ANODIZE BODY
•
DISTANCE FROM MOUNTING FLANGE TO FLUID END: 1.968 INCHES NOMINAL IN
•
BASIC SHAPE STYLE: OCTAGON W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEBEADED ALL ENDS
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
END ITEM IDENTIFICATION06F AIRCRAFT, HERCULES C-130
SURFACE TREATMENTANODIZE BODY
DISTANCE FROM MOUNTING FLANGE TO FLUID END1.968 INCHES NOMINAL IN
BASIC SHAPE STYLEOCTAGON W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.375 INCHES ALL ENDS IN
LEG LENGTH1.938 INCHES MINIMUM AND 1.968 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
10526Interchangeable
interchangeable cross-reference
interchangeable
10526CInterchangeable
interchangeable cross-reference
interchangeable
10526AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1052-6A?
1052-6A is a RELAY,ELECTROMAGNETIC.
What parts can replace 1052-6A?
There are 3 known substitutes for 1052-6A: 10526, 10526C, 10526A. Substitute compatibility should be verified for your specific system.
What is the NSN for 1052-6A?
1052-6A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-522-4937. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026