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A27831 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A27831: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 45.0 DEGREES FIRST END, flange_style: ROUND W / BOLT HOLES FIRST END, connection_type: PLAIN FACE FLANGE FIRST END, connection_style: PLAIN SECOND END, bolt_hole_diameter: 0.219 INCHES NOMINAL FIRST END IN, bolt_hole_quantity: 3 SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-689-3892, 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
A27831
NSN: 5330-00-689-3892
NIINs: 006893892, 014070738
FSC: 5330 — Packing and Gasket Materials
CAGE: 39739 — SCOTT FETZER COMPANY, THE DBA MERIAM PROCESS TECHNOLOGIES DIV MERIAM INSTRUMENT (USA)
SPECIFICATIONS
flow_angle45.0 DEGREES FIRST END
flange_styleROUND W / BOLT HOLES FIRST END
connection_typePLAIN FACE FLANGE FIRST END
connection_stylePLAIN SECOND END
bolt_hole_diameter0.219 INCHES NOMINAL FIRST END IN
bolt_hole_quantity3 SECOND END
bolt_circle_diameter1.312 INCHES NOMINAL FIRST END IN
end_connection_designELBOW SECOND END
end_flange_constructionSOLID SECOND END
flange_outside_diameter2.312 INCHES NOMINAL FIRST END IN
inside_surface_conditionCONVOLUTED
cross-sectional_shape_styleROUND
NSN5330-00-689-3892
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A27831 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A27831?
A27831 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for A27831?
A27831 is cataloged in the U.S. Government catalog under NSN 5330-00-689-3892. This indicates validated use in U.S. government and defense supply chains.
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