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AE81511K — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AE81511K: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include nominal_length: 101.0 MILLIMETERS FIRST END MM, connection_type: THREADED EXTERNAL TUBE ALL ENDS, style_designator: RIGID, WRENCHING FACILITIES EACH END, nominal_outside_diameter: 38.6 MILLIMETERS CENTER BULKHEAD MM, part_name_assigned_by_controlling_agency: BALL BEARING SWIVEL JOINTS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-710-9639, 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
AE81511K
NSN: 4730-01-710-9639
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
nominal_length101.0 MILLIMETERS FIRST END MM
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
style_designatorRIGID, WRENCHING FACILITIES EACH END
nominal_outside_diameter38.6 MILLIMETERS CENTER BULKHEAD MM
part_name_assigned_by_controlling_agencyBALL BEARING SWIVEL JOINTS
NSN4730-01-710-9639
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AE81511K · 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
•
NOMINAL LENGTH: 101.0 MILLIMETERS FIRST END MM
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: RIGID, WRENCHING FACILITIES EACH END
•
NOMINAL OUTSIDE DIAMETER: 38.6 MILLIMETERS CENTER BULKHEAD MM
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH101.0 MILLIMETERS FIRST END MM
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATORRIGID, WRENCHING FACILITIES EACH END
NOMINAL OUTSIDE DIAMETER38.6 MILLIMETERS CENTER BULKHEAD MM
PART NAME ASSIGNED BY CONTROLLING AGENCYBALL BEARING SWIVEL JOINTS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AE81511K?
AE81511K is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What is the NSN for AE81511K?
AE81511K is cataloged in the U.S. Government catalog under NSN 4730-01-710-9639. 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.