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N39350PC21 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

N39350PC21: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL, style_designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL), external_thread_size: 1/2-14, internal_thread_size: 1/4-18, external_thread_direction: RIGHT-HAND, internal_thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-014-4045, 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
N39350PC21
NSN: 4730-00-014-4045
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 55380 — HATCH & KIRK, INC. (USA)
SPECIFICATIONS
materialSTEEL
style_designatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
external_thread_size1/2-14
internal_thread_size1/4-18
external_thread_directionRIGHT-HAND
internal_thread_directionRIGHT-HAND
external_screw_thread_series_designatorANPT
internal_screw_thread_series_designatorANPT
NSN4730-00-014-4045
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: N39350PC21 · 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
•
INTERNAL SCREW THREAD SERIES DESIGNATOR: ANPT
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
STYLE DESIGNATOR: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: ANPT
•
EXTERNAL THREAD SIZE: 1/2-14
•
INTERNAL THREAD SIZE: 1/4-18
•
MATERIAL: STEEL
•
EXTERNAL THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
INTERNAL SCREW THREAD SERIES DESIGNATORANPT
INTERNAL THREAD DIRECTIONRIGHT-HAND
STYLE DESIGNATOROUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
EXTERNAL SCREW THREAD SERIES DESIGNATORANPT
EXTERNAL THREAD SIZE1/2-14
INTERNAL THREAD SIZE1/4-18
MATERIALSTEEL
EXTERNAL THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 2
3245577Reference document
Same NSN cross-reference
Reference document — Secondary reference
144045Reference 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 N39350PC21?
N39350PC21 is a BEARING,BALL,ANNULAR.
What parts can replace N39350PC21?
There are 2 known substitutes for N39350PC21: 3245577, 144045. Substitute compatibility should be verified for your specific system.
What is the NSN for N39350PC21?
N39350PC21 is cataloged in the U.S. Government catalog under NSN 4730-00-014-4045. 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.