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0-18-S — CLAMP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0-18-S: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_width: 0.625 INCHES NOMINAL IN, inside_diameter: 4.500 INCHES NOMINAL IN, style_designator: ADJUSTABLE BAND, fastening_device_type: PUNCH LOCK. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-243-1420, 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
0-18-S
NSN: 4730-01-243-1420
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77414 — PUNCH-LOK CO DIV PT PUNCH-LOK (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_width0.625 INCHES NOMINAL IN
inside_diameter4.500 INCHES NOMINAL IN
style_designatorADJUSTABLE BAND
fastening_device_typePUNCH LOCK
NSN4730-01-243-1420
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0-18-S · 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: PUNCH LOCK
•
STYLE DESIGNATOR: ADJUSTABLE BAND
•
INSIDE DIAMETER: 4.500 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPEPUNCH LOCK
STYLE DESIGNATORADJUSTABLE BAND
OVERALL WIDTH0.625 INCHES NOMINAL IN
INSIDE DIAMETER4.500 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 3
200413559Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
P-18SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PO-18-SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0-18-S?
0-18-S is a CLAMP,HOSE.
What parts can replace 0-18-S?
There are 3 known substitutes for 0-18-S: 200413559, P-18S, PO-18-S. Substitute compatibility should be verified for your specific system.
What is the NSN for 0-18-S?
0-18-S is cataloged in the U.S. Government catalog under NSN 4730-01-243-1420. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.