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41B83000-001 — ADAPTER,STRAIGHT,FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

41B83000-001: ADAPTER,STRAIGHT,FLANGE TO HOSE.

ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include connection_type: UNTHREADED EXTERNAL HOSE SECOND ENDUNTHREADED EXTERNAL HOSE SECOND END, connection_style: BARBED OR BEADED (HOSE) SECOND ENDBARBED OR BEADED (HOSE) SECOND END, flange_face_design: PLAIN FIRST ENDPLAIN FIRST END, media_for_which_designed: WATER SINGLE RESPONSEWATER SINGLE RESPONSE, nominal_inside_diameter_hose_accommodated: 8.000 INCHES SECOND END8.000 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-164-4677, 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
41B83000-001
NSN: 4730-01-164-4677
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
connection_typeUNTHREADED EXTERNAL HOSE SECOND ENDUNTHREADED EXTERNAL HOSE SECOND END
connection_styleBARBED OR BEADED (HOSE) SECOND ENDBARBED OR BEADED (HOSE) SECOND END
flange_face_designPLAIN FIRST ENDPLAIN FIRST END
media_for_which_designedWATER SINGLE RESPONSEWATER SINGLE RESPONSE
nominal_inside_diameter_hose_accommodated8.000 INCHES SECOND END8.000 INCHES SECOND END IN
NSN4730-01-164-4677
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 41B83000-001 · 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
•
FLANGE FACE DESIGN: PLAIN FIRST ENDPLAIN FIRST END
•
CONNECTION STYLE: BARBED OR BEADED (HOSE) SECOND ENDBARBED OR BEADED (HOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 8.000 INCHES SECOND END8.000 INCHES SECOND END IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE SECOND ENDUNTHREADED EXTERNAL HOSE SECOND END
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSEWATER SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
FLANGE FACE DESIGNPLAIN FIRST ENDPLAIN FIRST END
CONNECTION STYLEBARBED OR BEADED (HOSE) SECOND ENDBARBED OR BEADED (HOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED8.000 INCHES SECOND END8.000 INCHES SECOND END IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND ENDUNTHREADED EXTERNAL HOSE SECOND END
CONNECTION TYPEFLANGE FIRST ENDFLANGE FIRST END
SPECIAL FEATURESU/O WATER SEPARATOR LRU TEST EQUIP FOR B1B ACFT;ONE END PER MS33660-128;SECURED BY COUPLING,631-0800-SU/O WATER SEPARATOR LRU TEST EQUIP FOR B1B ACFT;ONE END PER MS33660-128;SECURED BY COUPLING,631-0800-S
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSEWATER SINGLE RESPONSE
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
R-TBD-457Reference document
Same NSN cross-reference
Reference document — Secondary 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 41B83000-001?
41B83000-001 is a ADAPTER,STRAIGHT,FLANGE TO HOSE.
What parts can replace 41B83000-001?
There is 1 known substitute for 41B83000-001: R-TBD-457. Substitute compatibility should be verified for your specific system.
What is the NSN for 41B83000-001?
41B83000-001 is cataloged in the U.S. Government catalog under NSN 4730-01-164-4677. This indicates validated use in U.S. government and defense supply chains.
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