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PartsTable / COMPONENT / 845-4456132 ITEM 408
845-4456132 ITEM 408 ✓ 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 TEE,PIPE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, leg_length: 2.000 INCHES NOMINAL ALL ENDS IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, nominal_pipe_size_accommodated: 1.500 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-246-7972, 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
845-4456132 ITEM 408
NSN: 4730-01-246-7972
FSC: 4730
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
leg_length2.000 INCHES NOMINAL ALL ENDS IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
nominal_pipe_size_accommodated1.500 INCHES ALL ENDS IN
NSN4730-01-246-7972
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 845-4456132 ITEM 408 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.500 INCHES ALL ENDS IN
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
•
LEG LENGTH: 2.000 INCHES NOMINAL ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES ALL ENDS IN
CONNECTION STYLESOCKET (PIPE) ALL ENDS
LEG LENGTH2.000 INCHES NOMINAL ALL ENDS IN
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIALNICKEL ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
845-4456132Interchangeable
interchangeable cross-reference
interchangeable
845-4456132 PC 306 1IN IPSInterchangeable
interchangeable cross-reference
interchangeable
ANSIB16.11Interchangeable
interchangeable cross-reference
interchangeable
845-4456132 ITEInterchangeable
interchangeable cross-reference
interchangeable
845-4456132ITEM 108Interchangeable
interchangeable cross-reference
interchangeable
0600-46 PC304Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 845-4456132 ITEM 408?
845-4456132 ITEM 408 is a TEE,PIPE.
What parts can replace 845-4456132 ITEM 408?
There are 8 known substitutes for 845-4456132 ITEM 408: 845-4456132, 845-4456132 PC 306 1IN IPS, ANSIB16.11 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-4456132 ITEM 408?
845-4456132 ITEM 408 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-246-7972. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026