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J530 — HOUSING,MECHANICAL DRIVE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

J530: HOUSING,MECHANICAL DRIVE.

The HOUSING,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.570 INCHES NOMINAL SECOND END IN, seat_angle: 30.0 DEGREES SECOND END, sweep_type: SHORT, reducer_type: CONCENTRIC. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-014-6763, 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
J530
NSN: 4730-00-014-6763
NIINs: 000146763, 000222499, 000818313, 000888666, 001052395, 001257979, 001379239, 001805038, 001940219, 002000257, 002041993, 002530747, 002601484, 002632733, 002775736, 002777331, 002778257, 002778289, 002779615, 002783167, 002783721, 002783885, 002784497, 002784822, 002788261, 002788575, 002870706, 002871603, 002871614, 002874852, 002889803, 002894736, 003017470, 004153172, 004245864, 004697797, 004713102, 005291487, 005425727, 005950251, 005953234, 006136468, 006399730, 006405511, 006406330, 007192708, 007659090, 008007070, 008044616, 008280171, 008784199, 008811161, 009245433, 009307776, 009477474, 009872744, 010952034, 011331727, 011811061, 011883183, 011923497, 011937684, 011953824, 012090845, 012213565, 012237768, 012353007, 012354798, 012355782, 012406108, 012473140, 012474807, 012502002, 012842211, 012879013, 013454083, 013466228, 013477342, 013882801, 013918317, 013983397, 014070741, 014164544, 014205910, 014246202, 014653316, 014654457, 014656486, 014660230, 014857320, 015009598, 015224053, 015689735, 015797052, 015802444, 015802459, 016470037, 016665123
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length0.570 INCHES NOMINAL SECOND END IN
seat_angle30.0 DEGREES SECOND END
sweep_typeSHORT
reducer_typeCONCENTRIC
nominal_length1.41 INCHES FIRST END IN
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresTEE PIPE
style_designatorCENTER WRENCHING FACILITY
surface_treatmentZINC OVERALL
NSN4730-00-014-6763
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J530 · 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
•
CONNECTION STYLE: PLAIN (PIPE) THIRD END
•
LEG LENGTH: 0.781 INCHES NOMINAL THIRD END IN
•
NOMINAL THREAD SIZE: 0.250 INCHES THIRD END IN
•
SPECIFICATION/STANDARD DATA: 81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) THIRD END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
LEG LENGTH0.781 INCHES NOMINAL THIRD END IN
LEG LENGTH0.781 INCHES NOMINAL FIRST END IN
LEG LENGTH0.656 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE0.250 INCHES THIRD END IN
SPECIFICATION/STANDARD DATA81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA12C FIGURE
SPECIAL FEATURESALL THREAD DIRECTIONS R-H
SUBSTITUTES & CROSS-REFERENCES 8
444148Reference document
Same NSN cross-reference
Reference document — Secondary reference
3750X4Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-4-4-130424BReference document
Same NSN cross-reference
Reference document — Design control — primary reference
12601004Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
41024Reference document
Same NSN cross-reference
Reference document — Secondary reference
121869Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 J530?
J530 is a HOUSING,MECHANICAL DRIVE.
What parts can replace J530?
There are 8 known substitutes for J530: 444148, 3750X4, 4-4-4-130424B and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J530?
J530 is cataloged in the U.S. Government catalog under NSN 4730-00-014-6763. This indicates validated use in U.S. government and defense supply chains.
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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.