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PartsTable / COMPONENT / 1780AS116-1
1780AS116-1 ✓ 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 OVERALL, overall_width: 0.236 INCHES NOMINAL IN, inside_diameter: 0.197 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN, style_designator: BAND, 2 EARS, fastening_device_type: EAR CLAMPED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-339-5147, 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
1780AS116-1
NSN: 4730-01-339-5147
FSC: 4730
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.236 INCHES NOMINAL IN
inside_diameter0.197 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN
style_designatorBAND, 2 EARS
fastening_device_typeEAR CLAMPED
NSN4730-01-339-5147
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1780AS116-1 · 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: EAR CLAMPED
•
MATERIAL: STEEL OVERALL
•
INSIDE DIAMETER: 0.197 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BAND, 2 EARS
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.236 INCHES NOMINAL IN
FASTENING DEVICE TYPEEAR CLAMPED
MATERIALSTEEL OVERALL
INSIDE DIAMETER0.197 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN
STYLE DESIGNATORBAND, 2 EARS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
DEB212Interchangeable
interchangeable cross-reference
interchangeable
00507Interchangeable
interchangeable cross-reference
interchangeable
00034Interchangeable
interchangeable cross-reference
interchangeable
0507Interchangeable
interchangeable cross-reference
interchangeable
000507Interchangeable
interchangeable cross-reference
interchangeable
SEAGULL PORTRAIT RPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1780AS116-1?
1780AS116-1 is a CLAMP,HOSE.
What parts can replace 1780AS116-1?
There are 7 known substitutes for 1780AS116-1: DEB212, 00507, 00034 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1780AS116-1?
1780AS116-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-339-5147. 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