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93381-2 — COUPLING,MALE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

93381-2: COUPLING,MALE.

The COUPLING,MALE is a the manufacturer industrial component. Key specifications include height: 1.500 INCHES NOMINAL IN, material: ALUMINUM OVERALL, thread_size: 0.250-28UNJF-3B ALL THREADED PORTIONS, flange_width: 1.830 INCHES NOMINAL IN, flange_length: 1.830 INCHES NOMINAL IN, flange_thickness: 0.130 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-103-3840, 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
93381-2
NSN: 4730-01-103-3840
NIINs: 011033840, 011193982
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 97106 — PAK-MOR MFG CO (USA)
SPECIFICATIONS
height1.500 INCHES NOMINAL IN
materialALUMINUM OVERALL
thread_size0.250-28UNJF-3B ALL THREADED PORTIONS
flange_width1.830 INCHES NOMINAL IN
flange_length1.830 INCHES NOMINAL IN
flange_thickness0.130 INCHES NOMINAL IN
style_designatorROUND SPRING COMPRESSION FOUR-HOLE FLANGE
surface_treatmentANODIZE OVERALL
load/frequency_rangeRANGE NOT SPECIFIED
flange_mounting_hole_diameter0.196 INCHES MINIMUM AND 0.206 INCHES MAXIMUM IN
distance_between_mounting_hole_centers1.380 INCHES NOMINAL IN
shortest_distance_between_mounting_hole_centers1.380 INCHES NOMINAL IN
NSN4730-01-103-3840
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 93381-2 · 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 93381-2?
93381-2 is a COUPLING,MALE.
What is the NSN for 93381-2?
93381-2 is cataloged in the U.S. Government catalog under NSN 4730-01-103-3840. This indicates validated use in U.S. government and defense supply chains.
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