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AN871-10D — CONNECTOR,MULTIPLE,FLUID PRESSUR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AN871-10D: CONNECTOR,MULTIPLE,FLUID PRESSUR.

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include material: ALUMINUM ALLOY, thickness: 0.250 INCHES NOMINAL IN, neck_height: 0.500 INCHES NOMINAL IN, thread_class: 3B, flange_diameter: 1.875 INCHES NOMINAL IN, style_designator: ROUND, NO BOLT HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-289-4752, 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
AN871-10D
NSN: 4730-00-289-4752
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
thickness0.250 INCHES NOMINAL IN
neck_height0.500 INCHES NOMINAL IN
thread_class3B
flange_diameter1.875 INCHES NOMINAL IN
style_designatorROUND, NO BOLT HOLES
nominal_thread_size0.875 INCHES IN
flange_section_stylePLAIN FACE, WELDING NECK
face_seating_surface_conditionMACHINED
screw_thread_series_designatorUNF
material_document_and_classificationQQ-A-225/8,ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE
tube_outside_diameter_for_which_designed0.625 INCHES NOMINAL IN
NSN4730-00-289-4752
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AN871-10D · 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: 1.875 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.625 INCHES NOMINAL IN
•
FLANGE SECTION STYLE: PLAIN FACE, WELDING NECK
•
STYLE DESIGNATOR: ROUND, NO BOLT HOLES
•
NECK HEIGHT: 0.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8,ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.875 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.625 INCHES NOMINAL IN
FLANGE SECTION STYLEPLAIN FACE, WELDING NECK
STYLE DESIGNATORROUND, NO BOLT HOLES
NECK HEIGHT0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE
NOMINAL THREAD SIZE0.875 INCHES IN
SCREW THREAD SERIES DESIGNATORUNF
THREAD CLASS3B
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 2
AS5227D10Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
SAE-AS4875Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AN871-10D?
AN871-10D is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace AN871-10D?
There are 2 known substitutes for AN871-10D: AS5227D10, SAE-AS4875. Substitute compatibility should be verified for your specific system.
What is the NSN for AN871-10D?
AN871-10D is cataloged in the U.S. Government catalog under NSN 4730-00-289-4752. This indicates validated use in U.S. government and defense supply chains.
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