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AE87255R — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AE87255R: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, overall_length: 4.420 INCHES NOMINAL IN, connection_type: FLANGE FIRST FLUID END CONNECTION, special_features: UNISEX COUPLING, style_designator: MALE COUPLING HALF, basic_shape_style: HEXAGON FIRST FLUID END CONNECTION. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-335-7748, 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
AE87255R
NSN: 4730-01-335-7748
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialALUMINUM BODY
overall_length4.420 INCHES NOMINAL IN
connection_typeFLANGE FIRST FLUID END CONNECTION
special_featuresUNISEX COUPLING
style_designatorMALE COUPLING HALF
basic_shape_styleHEXAGON FIRST FLUID END CONNECTION
bolt_hole_quantity6
nominal_width_across_flats4.000 INCHES IN
bolt_circle_nominal_diameter3.810 INCHES IN
furnished_items_and_quantity1 CAP
NSN4730-01-335-7748
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AE87255R · 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
•
NOMINAL WIDTH ACROSS FLATS: 4.000 INCHES IN
•
FURNISHED ITEMS AND QUANTITY: 1 CAP
•
BOLT CIRCLE NOMINAL DIAMETER: 3.810 INCHES IN
•
CONNECTION TYPE: FLANGE FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
BASIC SHAPE STYLE: HEXAGON FIRST FLUID END CONNECTION
•
BOLT HOLE QUANTITY: 6
TECHNICAL CHARACTERISTICS
NOMINAL WIDTH ACROSS FLATS4.000 INCHES IN
FURNISHED ITEMS AND QUANTITY1 CAP
BOLT CIRCLE NOMINAL DIAMETER3.810 INCHES IN
CONNECTION TYPEFLANGE FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH4.420 INCHES NOMINAL IN
BASIC SHAPE STYLEHEXAGON FIRST FLUID END CONNECTION
BOLT HOLE QUANTITY6
SPECIAL FEATURESUNISEX COUPLING
MATERIALALUMINUM BODY
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AE87255R?
AE87255R is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for AE87255R?
AE87255R is cataloged in the U.S. Government catalog under NSN 4730-01-335-7748. This indicates validated use in U.S. government and defense supply chains.
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