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5125867 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5125867: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 0.125 INCHES NOMINAL IN, flange_width: 1.812 INCHES NOMINAL IN, flange_length: 2.594 INCHES NOMINAL IN, special_features: SUPPORTS GRUMMAN A-10 AIRCRAFT, style_designator: OVAL, ONE BOLT HOLE CIRCLE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-457-6434, 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
5125867
NSN: 4730-00-457-6434
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL
thickness0.125 INCHES NOMINAL IN
flange_width1.812 INCHES NOMINAL IN
flange_length2.594 INCHES NOMINAL IN
special_featuresSUPPORTS GRUMMAN A-10 AIRCRAFT
style_designatorOVAL, ONE BOLT HOLE CIRCLE
flange_end_radius0.422 INCHES NOMINAL IN
surface_treatmentANODIZE
bolt_hole_diameter0.344 INCHES NOMINAL IN
bolt_hole_quantity2
bolt_circle_diameter1.750 INCHES NOMINAL IN
flange_section_stylePLAIN FACE
NSN4730-00-457-6434
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5125867 · 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 END RADIUS: 0.422 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: UNFINISHED
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 1.156 INCHES IN
•
FLANGE SECTION STYLE: PLAIN FACE
•
STYLE DESIGNATOR: OVAL, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.344 INCHES NOMINAL IN
•
FLANGE LENGTH: 2.594 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
TECHNICAL CHARACTERISTICS
FLANGE END RADIUS0.422 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONUNFINISHED
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.156 INCHES IN
FLANGE SECTION STYLEPLAIN FACE
STYLE DESIGNATOROVAL, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.344 INCHES NOMINAL IN
FLANGE LENGTH2.594 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
BOLT CIRCLE DIAMETER1.750 INCHES NOMINAL IN
SPECIAL FEATURESSUPPORTS GRUMMAN A-10 AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 1
33289Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5125867?
5125867 is a FLANGE,PIPE.
What parts can replace 5125867?
There is 1 known substitute for 5125867: 33289. Substitute compatibility should be verified for your specific system.
What is the NSN for 5125867?
5125867 is cataloged in the U.S. Government catalog under NSN 4730-00-457-6434. 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.