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AS1655C32 — COUPLING BODY,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS1655C32: COUPLING BODY,TUBE.

The COUPLING BODY,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 1.09 INCHES NOMINAL IN, outside_diameter: 2.58 INCHES NOMINAL IN, style_designator: FLEXIBLE COUPLING BODY, surface_treatment: PASSIVATE, tube_outside_diameter_for_which_designed: 2.00 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-657-5651, 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
AS1655C32
NSN: 4730-01-657-5651
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length1.09 INCHES NOMINAL IN
outside_diameter2.58 INCHES NOMINAL IN
style_designatorFLEXIBLE COUPLING BODY
surface_treatmentPASSIVATE
tube_outside_diameter_for_which_designed2.00 INCHES NOMINAL IN
NSN4730-01-657-5651
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS1655C32 · 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
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 2.00 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLEXIBLE COUPLING BODY
•
OUTSIDE DIAMETER: 2.58 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED2.00 INCHES NOMINAL IN
STYLE DESIGNATORFLEXIBLE COUPLING BODY
OVERALL LENGTH1.09 INCHES NOMINAL IN
OUTSIDE DIAMETER2.58 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 2
AS1655Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS1655Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 AS1655C32?
AS1655C32 is a COUPLING BODY,TUBE.
What parts can replace AS1655C32?
There are 2 known substitutes for AS1655C32: AS1655, SAE-AS1655. Substitute compatibility should be verified for your specific system.
What is the NSN for AS1655C32?
AS1655C32 is cataloged in the U.S. Government catalog under NSN 4730-01-657-5651. 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.