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023-08645-000 — PLUG,TUBE FITTING,THREADED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

023-08645-000: PLUG,TUBE FITTING,THREADED.

The PLUG,TUBE FITTING,THREADED is a the manufacturer industrial component. Key specifications include material: NICKEL OVERALL, thread_class: 2A EXTERNAL A, thread_direction: RIGHT-HAND EXTERNAL, nominal_thread_size: 0.438 INCHES EXTERNAL IN, thread_series_designator: UNF EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-252-7879, 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
023-08645-000
NSN: 4730-01-252-7879
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 66935 — JOHNSON CONTROLS NAVY SYSTEMS, LLC (USA)
SPECIFICATIONS
materialNICKEL OVERALL
thread_class2A EXTERNAL A
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.438 INCHES EXTERNAL IN
thread_series_designatorUNF EXTERNAL
NSN4730-01-252-7879
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 023-08645-000 · 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
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.438 INCHES EXTERNAL IN
•
THREAD CLASS: 2A EXTERNAL A
•
MATERIAL: NICKEL OVERALL
•
THREAD SERIES DESIGNATOR: UNF EXTERNAL
TECHNICAL CHARACTERISTICS
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.438 INCHES EXTERNAL IN
THREAD CLASS2A EXTERNAL A
MATERIALNICKEL OVERALL
THREAD SERIES DESIGNATORUNF EXTERNAL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
023-08645Reference 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 023-08645-000?
023-08645-000 is a PLUG,TUBE FITTING,THREADED.
What parts can replace 023-08645-000?
There is 1 known substitute for 023-08645-000: 023-08645. Substitute compatibility should be verified for your specific system.
What is the NSN for 023-08645-000?
023-08645-000 is cataloged in the U.S. Government catalog under NSN 4730-01-252-7879. 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.