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5428649 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL CORROSION RESISTING BAND, overall_width: 0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, inside_diameter: 0.438 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN, special_features: STAINLESS STEEL LINER TO COVER BAND SERRATIONS ON INSIDE DIA WITHIN MIN AND MAX SIZE RANGE, style_designator: WIRE, fastening_device_type: SLOTTED HEXAGON HEAD SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-146-5900, 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
5428649
NSN: 4730-01-146-5900
FSC: 4730
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BAND
overall_width0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
inside_diameter0.438 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
special_featuresSTAINLESS STEEL LINER TO COVER BAND SERRATIONS ON INSIDE DIA WITHIN MIN AND MAX SIZE RANGE
style_designatorWIRE
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
end_item_identificationLVT7A1
NSN4730-01-146-5900
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5428649 · 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
•
FASTENING DEVICE TYPE: SLOTTED HEXAGON HEAD SCREW
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CL 305 FED SPEC SINGLE MATERIAL RESPONSE SCREW
•
NONDEFINITIVE SPEC/STD DATA: 1A TABLE AND F TYPE A
•
SPECIFICATION/STANDARD DATA: 81348-WW-C-440 GOVERNMENT SPECIFICATION
•
INSIDE DIAMETER: 1.813 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 305 FED SPEC SINGLE MATERIAL RESPONSE SCREW
NONDEFINITIVE SPEC/STD DATA1A TABLE AND F TYPE A
SPECIFICATION/STANDARD DATA81348-WW-C-440 GOVERNMENT SPECIFICATION
INSIDE DIAMETER1.813 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
OVERALL WIDTH0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
SPECIAL FEATURESW/LINER TO COVER BANDSERRATIONS
END ITEM IDENTIFICATIONLVT7A1
STYLE DESIGNATORWIRE
MATERIALSTEEL CORROSION RESISTING SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
5704Interchangeable
interchangeable cross-reference
interchangeable
9336Interchangeable
interchangeable cross-reference
interchangeable
09336000Interchangeable
interchangeable cross-reference
interchangeable
P586 WITH CP58Interchangeable
interchangeable cross-reference
interchangeable
GRC586 AND CDW58Interchangeable
interchangeable cross-reference
interchangeable
615860 AND HDC58Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5428649?
5428649 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 5428649?
There are 27 known substitutes for 5428649: 5704, 9336, 09336000 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5428649?
5428649 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-146-5900. 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