PartsTable
Technical Data Sheet
845-2445066PC67 4IN ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_type: SOLID, head_type: SOLID, thread_class: 2A EXTERNAL A, drive_end_style: RAISED SQUARE, connection_style: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-116-6783, 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
845-2445066PC67 4IN
NSN: 4730-01-116-6783
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_typeSOLID
head_typeSOLID
thread_class2A EXTERNAL A
drive_end_styleRAISED SQUARE
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size4.000 INCHES EXTERNAL IN
thread_series_designatorNPT EXTERNAL
nominal_pipe_size_for_which_designed4.000 INCHES IN
NSN4730-01-116-6783
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 845-2445066PC67 4IN · 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
MATERIAL: COPPER ALLOY OVERALL
DRIVE END STYLE: RAISED SQUARE
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 4.000 INCHES IN
CONNECTION STYLE: PLAIN
BODY TYPE: SOLID
THREAD CLASS: 2A EXTERNAL A
THREAD SERIES DESIGNATOR: NPT EXTERNAL
THREAD DIRECTION: RIGHT-HAND EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
DRIVE END STYLERAISED SQUARE
NOMINAL PIPE SIZE FOR WHICH DESIGNED4.000 INCHES IN
CONNECTION STYLEPLAIN
BODY TYPESOLID
THREAD CLASS2A EXTERNAL A
THREAD SERIES DESIGNATORNPT EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE4.000 INCHES EXTERNAL IN
HEAD TYPESOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
845-2181282 PIECE 28 3 IN.Interchangeable
interchangeable cross-reference
interchangeable
1/2 CHRG50Interchangeable
interchangeable cross-reference
interchangeable
1/2 INCH 52100 GRADE 50Interchangeable
interchangeable cross-reference
interchangeable
C600-045-1250Interchangeable
interchangeable cross-reference
interchangeable
845-2181282Interchangeable
interchangeable cross-reference
interchangeable
26M77-100 PC MK73Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 845-2445066PC67 4IN?
845-2445066PC67 4IN is a PLUG,PIPE.
What parts can replace 845-2445066PC67 4IN?
There are 28 known substitutes for 845-2445066PC67 4IN: 845-2181282 PIECE 28 3 IN., 1/2 CHRG50, 1/2 INCH 52100 GRADE 50 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-2445066PC67 4IN?
845-2445066PC67 4IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-116-6783. This indicates validated use in U.S. government and defense supply chains.
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