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16XHL6-S — ADAPTER,STRAIGHT,SWIVEL FLANGE T

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

16XHL6-S: ADAPTER,STRAIGHT,SWIVEL FLANGE T.

ADAPTER,STRAIGHT,SWIVEL FLANGE T. Key specifications include material: STEEL BODY, style_designator: THREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL, surface_treatment: CHROMATE ZINC BODY, coupling_flange_shape: HEXAGON, nominal_overall_length: 2.66 INCHES IN, part_name_assigned_by_controlling_agency: ADAPTER, SWIVEL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-689-6466, 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
16XHL6-S
NSN: 4730-01-689-6466
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL BODY
style_designatorTHREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL
surface_treatmentCHROMATE ZINC BODY
coupling_flange_shapeHEXAGON
nominal_overall_length2.66 INCHES IN
part_name_assigned_by_controlling_agencyADAPTER, SWIVEL
NSN4730-01-689-6466
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 16XHL6-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
•
COUPLING FLANGE SHAPE: HEXAGON
•
NOMINAL OVERALL LENGTH: 2.66 INCHES IN
•
STYLE DESIGNATOR: THREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL
•
SURFACE TREATMENT: CHROMATE ZINC BODY
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
COUPLING FLANGE SHAPEHEXAGON
NOMINAL OVERALL LENGTH2.66 INCHES IN
STYLE DESIGNATORTHREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL
SURFACE TREATMENTCHROMATE ZINC BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER, SWIVEL
MATERIALSTEEL BODY
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 1
31000-519Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16XHL6-S?
16XHL6-S is a ADAPTER,STRAIGHT,SWIVEL FLANGE T.
What parts can replace 16XHL6-S?
There is 1 known substitute for 16XHL6-S: 31000-519. Substitute compatibility should be verified for your specific system.
What is the NSN for 16XHL6-S?
16XHL6-S is cataloged in the U.S. Government catalog under NSN 4730-01-689-6466. This indicates validated use in U.S. government and defense supply chains.
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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.