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Technical Data Sheet
PartsTable / COMPONENT / 62400-46
62400-46 ✓ 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 LOUDSPEAKER,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: PLAIN W/OFFSET GROOVE, nominal_overall_length: 1.375 INCHES IN, nominal_outside_diameter_tube_accommodated: 1.375 INCHES ALL ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-826-1764, 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
62400-46
NSN: 4730-00-826-1764
FSC: 4730
CAGE: 90598 — ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorPLAIN W/OFFSET GROOVE
nominal_overall_length1.375 INCHES IN
nominal_outside_diameter_tube_accommodated1.375 INCHES ALL ENDS IN
tubing_wall_nominal_thickness_for_which_designed0.055 INCHES ALL ENDS IN
NSN4730-00-826-1764
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 62400-46 · 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
•
STYLE DESIGNATOR: PLAIN W/OFFSET GROOVE
•
MATERIAL: COPPER ALLOY OVERALL
•
NOMINAL OVERALL LENGTH: 1.375 INCHES IN
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.055 INCHES ALL ENDS IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.375 INCHES ALL ENDS IN
•
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPLAIN W/OFFSET GROOVE
MATERIALCOPPER ALLOY OVERALL
NOMINAL OVERALL LENGTH1.375 INCHES IN
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.055 INCHES ALL ENDS IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.375 INCHES ALL ENDS IN
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
143064Interchangeable
interchangeable cross-reference
interchangeable
W-1055Interchangeable
interchangeable cross-reference
interchangeable
W-1055-1Interchangeable
interchangeable cross-reference
interchangeable
62102-022Interchangeable
Same NIIN cross-reference
interchangeable
51124-12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 62400-46?
62400-46 is a LOUDSPEAKER,PERMANENT MAGNET.
What parts can replace 62400-46?
There are 5 known substitutes for 62400-46: 143064, W-1055, W-1055-1 and 2 more. Substitute compatibility should be verified for your specific system.
Is 62400-46 still available?
62400-46 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