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PartsTable / COMPONENT / 18657 ITEM 10
18657 ITEM 10 ✓ 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 PLUG,PIPE is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, length: 18.000 INCHES NOMINAL IN, special_features: AQUACEL AG RIBBON WITH STRENGTHENING FIBER; DIMENSIONS: 0.75 X 18 IN; PACKAGE OF 100 IN, part_name_assigned_by_controlling_agency: AQUACEL AG SILVER HYDROFIBER RIBBON 0.75X18IN 100S. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-708-8416, 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
18657 ITEM 10
NSN: 4730-01-708-8416
FSC: 4730
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
width0.750 INCHES NOMINAL IN
length18.000 INCHES NOMINAL IN
special_featuresAQUACEL AG RIBBON WITH STRENGTHENING FIBER; DIMENSIONS: 0.75 X 18 IN; PACKAGE OF 100 IN
part_name_assigned_by_controlling_agencyAQUACEL AG SILVER HYDROFIBER RIBBON 0.75X18IN 100S
NSN4730-01-708-8416
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 18657 ITEM 10 · 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 13
18657Interchangeable
interchangeable cross-reference
interchangeable
20804Interchangeable
interchangeable cross-reference
interchangeable
H1004Interchangeable
interchangeable cross-reference
interchangeable
275128Interchangeable
interchangeable cross-reference
interchangeable
49476Interchangeable
interchangeable cross-reference
interchangeable
0S1875Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18657 ITEM 10?
18657 ITEM 10 is a PLUG,PIPE.
What parts can replace 18657 ITEM 10?
There are 13 known substitutes for 18657 ITEM 10: 18657, 20804, H1004 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18657 ITEM 10?
18657 ITEM 10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-708-8416. 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