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S71-3N8-8RP — NIPPLE,QUICK-DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

S71-3N8-8RP: NIPPLE,QUICK-DISCONNECT.

The NIPPLE,QUICK-DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, overall_length: 2.380 INCHES NOMINAL IN, special_features: RUGGED; HYDRAULIC FLUID MEDIA; FEMALE BRITISH PARALLEL BS2779 THREADS, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, end_item_identification: BEACH RECOVERY VEHICLE, quick_disconnect_method: PUSH-PULL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-512-2440, 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
S71-3N8-8RP
NSN: 4730-01-512-2440
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78357 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLER DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
overall_length2.380 INCHES NOMINAL IN
special_featuresRUGGED; HYDRAULIC FLUID MEDIA; FEMALE BRITISH PARALLEL BS2779 THREADS
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_item_identificationBEACH RECOVERY VEHICLE
quick_disconnect_methodPUSH-PULL
part_name_assigned_by_controlling_agencyFLUSH FACE/DRY BREAK COUPLING
NSN4730-01-512-2440
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S71-3N8-8RP · 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
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
MATERIAL: STEEL CORROSION RESISTING BODY
•
QUICK DISCONNECT METHOD: PUSH-PULL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH2.380 INCHES NOMINAL IN
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SPECIAL FEATURESRUGGED; HYDRAULIC FLUID MEDIA; FEMALE BRITISH PARALLEL BS2779 THREADS
PART NAME ASSIGNED BY CONTROLLING AGENCYFLUSH FACE/DRY BREAK COUPLING
END ITEM IDENTIFICATIONBEACH RECOVERY VEHICLE
MATERIALSTEEL CORROSION RESISTING BODY
QUICK DISCONNECT METHODPUSH-PULL
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
309383Reference document
Same NSN cross-reference
Reference document — Secondary reference
2 0121-971Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S71-3N8-8RP?
S71-3N8-8RP is a NIPPLE,QUICK-DISCONNECT.
What parts can replace S71-3N8-8RP?
There are 2 known substitutes for S71-3N8-8RP: 309383, 2 0121-971. Substitute compatibility should be verified for your specific system.
What is the NSN for S71-3N8-8RP?
S71-3N8-8RP is cataloged in the U.S. Government catalog under NSN 4730-01-512-2440. 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.