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65730 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

65730: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL,HIGH SPEED OVERALL, thickness: 0.2500 INCHES NOMINAL IN, outside_diameter: 0.8125 INCHES NOMINAL IN, special_features: 5-44 UNF 0.8125" OD DIE, style_designator: ROUND SPLIT W/INTERNAL ADJUSTING SCREW, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-238-2831, 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
65730
NSN: 4720-01-238-2831
NIINs: 012382831, 016625729, 017276149
FSC: 4720 — Hose and Flexible Tubing
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL,HIGH SPEED OVERALL
thickness0.2500 INCHES NOMINAL IN
outside_diameter0.8125 INCHES NOMINAL IN
special_features5-44 UNF 0.8125" OD DIE
style_designatorROUND SPLIT W/INTERNAL ADJUSTING SCREW
thread_directionRIGHT-HAND
thread_size_and_series/type_designator5.0-44 UNF
NSN4720-01-238-2831
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 65730 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
H65730Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 65730?
65730 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 65730?
There is 1 known substitute for 65730: H65730. Substitute compatibility should be verified for your specific system.
What is the NSN for 65730?
65730 is cataloged in the U.S. Government catalog under NSN 4720-01-238-2831. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.