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2584501 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2584501: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, bevel_depth: 0.062 INCHES NOMINAL IN, neck_height: 0.635 INCHES NOMINAL IN, flange_diameter: 7.775 INCHES NOMINAL IN, style_designator: ROUND, TWO BOLT HOLE CIRCLES. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-451-1791, 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
2584501
NSN: 4730-00-451-1791
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
thickness0.115 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
bevel_depth0.062 INCHES NOMINAL IN
neck_height0.635 INCHES NOMINAL IN
flange_diameter7.775 INCHES NOMINAL IN
style_designatorROUND, TWO BOLT HOLE CIRCLES
surface_treatmentCADMIUM
flange_section_styleBEVELED FACE, RAISED NECK
reducer_flange_hole_typeECCENTRIC
inner_bolt_circle_diameter5.120 INCHES NOMINAL IN
outer_bolt_circle_diameter5.774 INCHES NOMINAL IN
face_seating_surface_conditionGROUND
NSN4730-00-451-1791
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2584501 · 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 DIAMETER: 7.775 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: GROUND
•
FLANGE SECTION STYLE: BEVELED FACE, RAISED NECK
•
STYLE DESIGNATOR: ROUND, TWO BOLT HOLE CIRCLES
•
OUTER BOLT CIRCLE HOLE DIAMETER: 0.800 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
•
NECK HEIGHT: 0.635 INCHES NOMINAL IN
•
BEVEL DEPTH: 0.062 INCHES NOMINAL IN
•
INNER BOLT CIRCLE HOLE DIAMETER: 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER7.775 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONGROUND
FLANGE SECTION STYLEBEVELED FACE, RAISED NECK
STYLE DESIGNATORROUND, TWO BOLT HOLE CIRCLES
OUTER BOLT CIRCLE HOLE DIAMETER0.800 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
NECK HEIGHT0.635 INCHES NOMINAL IN
BEVEL DEPTH0.062 INCHES NOMINAL IN
INNER BOLT CIRCLE HOLE DIAMETER0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
OUTER BOLT CIRCLE HOLE QUANTITY8
REDUCER FLANGE HOLE TYPEECCENTRIC
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2584501?
2584501 is a FLANGE,PIPE.
What is the NSN for 2584501?
2584501 is cataloged in the U.S. Government catalog under NSN 4730-00-451-1791. This indicates validated use in U.S. government and defense supply chains.
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