PartsTable
Technical Data Sheet
5781286-5 ✓ 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 CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OR STEEL COMP 302 BAND, overall_width: 0.562 INCHES NOMINAL IN, inside_diameter: 2.500 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN, style_designator: WIRE, surface_treatment: PASSIVATE BAND, fastening_device_type: SLOTTED HEXAGON HEAD SCREW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-143-9460, 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
5781286-5
NSN: 4730-01-143-9460
FSC: 4730
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OR STEEL COMP 302 BAND
overall_width0.562 INCHES NOMINAL IN
inside_diameter2.500 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
style_designatorWIRE
surface_treatmentPASSIVATE BAND
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
material_document_and_classificationMIL-S-5059,1/4 OR 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND
NSN4730-01-143-9460
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5781286-5 · 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
INSIDE DIAMETER: 2.500 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
FASTENING DEVICE TYPE: SLOTTED HEXAGON HEAD SCREW
MATERIAL: STEEL COMP 301 OR STEEL COMP 302 BAND
STYLE DESIGNATOR: WIRE
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059,1/4 OR 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND
SURFACE TREATMENT: PASSIVATE BAND
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER2.500 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
MATERIALSTEEL COMP 301 OR STEEL COMP 302 BAND
STYLE DESIGNATORWIRE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059,1/4 OR 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND
MATERIALSTEEL COMP 410 SCREW
SURFACE TREATMENTPASSIVATE BAND
OVERALL WIDTH0.562 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5612 ASSN STD SINGLE MATERIAL RESPONSE SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
21052Interchangeable
interchangeable cross-reference
interchangeable
211-020-9014Interchangeable
interchangeable cross-reference
interchangeable
6752Interchangeable
interchangeable cross-reference
interchangeable
687456C1Interchangeable
interchangeable cross-reference
interchangeable
16KP261Interchangeable
interchangeable cross-reference
interchangeable
TY22470Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5781286-5?
5781286-5 is a CLAMP,HOSE.
What parts can replace 5781286-5?
There are 26 known substitutes for 5781286-5: 21052, 211-020-9014, 6752 and 23 more. Substitute compatibility should be verified for your specific system.
Is 5781286-5 still available?
5781286-5 is currently cancelled.
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