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Technical Data Sheet
PartsTable / COMPONENT / 5404-04-04
5404-04-04 ✓ 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 TELETYPEWRITER SUBASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: 5420-015457365, part_name_assigned_by_controlling_agency: NIPPLE,PIPE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-3722, 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
5404-04-04
NSN: 4730-00-278-3722
FSC: 4730
CAGE: 5DT74 — BOGERT MANUFACTURING INC (USA)
SPECIFICATIONS
end_item_identification5420-015457365
part_name_assigned_by_controlling_agencyNIPPLE,PIPE
NSN4730-00-278-3722
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5404-04-04 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
2SH377Interchangeable
interchangeable cross-reference
interchangeable
0202-6-6Interchangeable
interchangeable cross-reference
interchangeable
J926Interchangeable
interchangeable cross-reference
interchangeable
8-8-8 140424CInterchangeable
interchangeable cross-reference
interchangeable
1-2MR0SInterchangeable
interchangeable cross-reference
interchangeable
24SB08X02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5404-04-04?
5404-04-04 is a TELETYPEWRITER SUBASSEMBLY.
What parts can replace 5404-04-04?
There are 35 known substitutes for 5404-04-04: 2SH377, 0202-6-6, J926 and 32 more. Substitute compatibility should be verified for your specific system.
Is 5404-04-04 still available?
5404-04-04 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026