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 M52525/1-4-6 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-074-7545, 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
M52525/1-4-6
NSN:4730-01-074-7545 FSC:4730 CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part Number
M52525/1-4-6
NSN
4730-01-074-7545
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL: IRON OR STEEL OVERALL
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.625 INCHES SECOND END IN
•
NONDEFINITIVE SPEC/STD DATA: B TYPE
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
•
SURFACE TREATMENT: ZINC OVERALL
•
THREAD SERIES DESIGNATOR: UNF FIRST END
•
SPECIFICATION/STANDARD DATA: 81349-MIL-F-52525C GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL
IRON OR STEEL OVERALL
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED
0.625 INCHES SECOND END IN
NONDEFINITIVE SPEC/STD DATA
B TYPE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.375 INCHES FIRST END IN
SURFACE TREATMENT
ZINC OVERALL
THREAD SERIES DESIGNATOR
UNF FIRST END
SPECIFICATION/STANDARD DATA
81349-MIL-F-52525C GOVERNMENT SPECIFICATION
THREAD CLASS
2B FIRST END
OPERATING PRESSURE
5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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FREQUENTLY ASKED QUESTIONS
What is M52525/1-4-6?
M52525/1-4-6 is a M52525/1-4-6.
What parts can replace M52525/1-4-6?
There are 20 known substitutes for M52525/1-4-6: MIL-DTL-52525/1, MS39290-8-8B, M52525/1-8-8 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M52525/1-4-6?
M52525/1-4-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-074-7545. This indicates validated use in U.S. government and defense supply chains.
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