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12 520112C — CAP,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12 520112C: CAP,TUBE.

The CAP,TUBE is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, nut_style: TUBE FITTING LOCKNUT, flow_angle: 90.0 DEGREES, leg_length: 1.040 INCHES NOMINAL FIRST END IN, nut_height: 10.5 MILLIMETERS NOMINAL MM, seat_angle: 45.0 DEGREES FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-359-2429, 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
12 520112C
NSN: 4730-01-359-2429
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
nut_styleTUBE FITTING LOCKNUT
flow_angle90.0 DEGREES
leg_length1.040 INCHES NOMINAL FIRST END IN
nut_height10.5 MILLIMETERS NOMINAL MM
seat_angle45.0 DEGREES FIRST END
sweep_typeSHORT
flange_width0.177 INCHES NOMINAL IN
reducer_typeCONCENTRIC
thread_class2B
thread_seriesUN
nominal_length1.456 INCHES ALL ENDS IN
NSN4730-01-359-2429
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12 520112C · 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
SUBSTITUTES & CROSS-REFERENCES 5
1918620Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SAE J1453-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
12FNL-SReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J1453Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J1453-3 12 520112CReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12 520112C?
12 520112C is a CAP,TUBE.
What parts can replace 12 520112C?
There are 5 known substitutes for 12 520112C: 1918620, SAE J1453-3, 12FNL-S and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12 520112C?
12 520112C is cataloged in the U.S. Government catalog under NSN 4730-01-359-2429. This indicates validated use in U.S. government and defense supply chains.
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