PartsTable
Technical Data Sheet

AS1895/17-250 — FERRULE,BRAZING,TUBE FITTING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS1895/17-250: FERRULE,BRAZING,TUBE FITTING.

The FERRULE,BRAZING,TUBE FITTING is a the manufacturer industrial component. Key specifications include special_features: MATERIAL-NICKEL ALLOY 625, AMS 5666,AMS 5599 OR AMS 5581;SURFACE TREATMENT-DESCALED, style_designator: INVERTED FLARE, end_item_identification: F-35, flange_outside_diameter: 3.010 INCHES NOMINAL IN, sleeve_outside_diameter: 2.784 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: FLANGE,FEMALE,INTEGRAL,WELD RING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-633-9035, 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
AS1895/17-250
NSN: 4730-01-633-9035
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
special_featuresMATERIAL-NICKEL ALLOY 625, AMS 5666,AMS 5599 OR AMS 5581;SURFACE TREATMENT-DESCALED
style_designatorINVERTED FLARE
end_item_identificationF-35
flange_outside_diameter3.010 INCHES NOMINAL IN
sleeve_outside_diameter2.784 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyFLANGE,FEMALE,INTEGRAL,WELD RING
hose/tube_outside_diameter_for_which_designed2.50 INCHES NOMINAL IN
NSN4730-01-633-9035
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS1895/17-250 · 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
•
STYLE DESIGNATOR: INVERTED FLARE
•
SLEEVE OUTSIDE DIAMETER: 2.784 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 3.010 INCHES NOMINAL IN
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 2.50 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORINVERTED FLARE
SLEEVE OUTSIDE DIAMETER2.784 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL-NICKEL ALLOY 625, AMS 5666,AMS 5599 OR AMS 5581;SURFACE TREATMENT-DESCALED
PART NAME ASSIGNED BY CONTROLLING AGENCYFLANGE,FEMALE,INTEGRAL,WELD RING
END ITEM IDENTIFICATIONF-35
FLANGE OUTSIDE DIAMETER3.010 INCHES NOMINAL IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED2.50 INCHES NOMINAL IN
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
SAE-AS1895Reference 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 AS1895/17-250?
AS1895/17-250 is a FERRULE,BRAZING,TUBE FITTING.
What parts can replace AS1895/17-250?
There is 1 known substitute for AS1895/17-250: SAE-AS1895. Substitute compatibility should be verified for your specific system.
What is the NSN for AS1895/17-250?
AS1895/17-250 is cataloged in the U.S. Government catalog under NSN 4730-01-633-9035. 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.