PartsTable
Technical Data Sheet
12C12TNR45 ✓ 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 FLANGE,PIPE,SWIVEL RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL OR IRON OVERALL, flow_angle: 45.0 DEGREES, leg_length: 1.656 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-930-4524, 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
12C12TNR45
NSN: 4730-00-930-4524
FSC: 4730
CAGE: 63906 — CONTITECH USA, INC. (USA)
SPECIFICATIONS
materialSTEEL OR IRON OVERALL
flow_angle45.0 DEGREES
leg_length1.656 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
surface_treatmentZINC OVERALL
operating_pressure2250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.062 INCHES FIRST END IN
maximum_operating_temp212.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identification3930-00-327-1575
NSN4730-00-930-4524
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12C12TNR45 · 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
NOMINAL THREAD SIZE: 1.062 INCHES FIRST END IN
MAXIMUM OPERATING TEMP: 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIAL: STEEL OR IRON OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.248 INCHES SECOND END IN
SURFACE TREATMENT: ZINC OVERALL
CONNECTION TYPE: THREADED EXTERNAL HOSE GRIPPING SECOND END
SPECIFICATION/STANDARD DATA: 81349-MIL-F-52525C GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
MAXIMUM OPERATING TEMP212.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALSTEEL OR IRON OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.248 INCHES SECOND END IN
SURFACE TREATMENTZINC OVERALL
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING SECOND END
SPECIFICATION/STANDARD DATA81349-MIL-F-52525C GOVERNMENT SPECIFICATION
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
END ITEM IDENTIFICATION3930-00-327-1575
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
MS39291-8-8BInterchangeable
interchangeable cross-reference
interchangeable
94-190287-8Interchangeable
interchangeable cross-reference
interchangeable
30006-8-8C5Interchangeable
interchangeable cross-reference
interchangeable
M52525/2-6-6Interchangeable
interchangeable cross-reference
interchangeable
94-190287-6Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-52525/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12C12TNR45?
12C12TNR45 is a FLANGE,PIPE,SWIVEL RETAINING.
What parts can replace 12C12TNR45?
There are 17 known substitutes for 12C12TNR45: MS39291-8-8B, 94-190287-8, 30006-8-8C5 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12C12TNR45?
12C12TNR45 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-930-4524. This indicates validated use in U.S. government and defense supply chains.
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