PartsTable
Technical Data Sheet
REDARC10660-1 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, leg_length: 0.844 INCHES NOMINAL IN, overall_length: 2.804 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT ALL ENDS, connection_style: BEADED ALL ENDS, special_features: BODY FINISH DYED ORANGE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-903-6543, 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
REDARC10660-1
NSN: 4730-00-903-6543
FSC: 4730
CAGE: 28445 — R.E. DARLING CO., INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
leg_length0.844 INCHES NOMINAL IN
overall_length2.804 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT ALL ENDS
connection_styleBEADED ALL ENDS
special_featuresBODY FINISH DYED ORANGE
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
surface_treatmentANODIZE BODY
quick_disconnect_methodPUSH-PULL ALL ENDS
quick_disconnect_nominal_size0.875 INCHES ALL ENDS IN
nominal_inside_diameter_hose_accommodated0.625 INCHES ALL ENDS IN
NSN4730-00-903-6543
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: REDARC10660-1 · 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
SURFACE TREATMENT: ANODIZE BODY
MATERIAL: ALUMINUM ALLOY BODY
CONNECTION TYPE: INTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATOR: MALE COUPLING HALF
QUICK DISCONNECT NOMINAL SIZE: 0.875 INCHES ALL ENDS IN
FEATURES PROVIDED: SELF-SEALING
LEG LENGTH: 0.844 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTANODIZE BODY
MATERIALALUMINUM ALLOY BODY
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
QUICK DISCONNECT NOMINAL SIZE0.875 INCHES ALL ENDS IN
FEATURES PROVIDEDSELF-SEALING
LEG LENGTH0.844 INCHES NOMINAL IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.625 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
31-31SInterchangeable
interchangeable cross-reference
interchangeable
31-315Interchangeable
interchangeable cross-reference
interchangeable
001-00091-2Interchangeable
interchangeable cross-reference
interchangeable
990C835H02Interchangeable
interchangeable cross-reference
interchangeable
3023909-003-101Interchangeable
interchangeable cross-reference
interchangeable
342-5104356 ITEM F78Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is REDARC10660-1?
REDARC10660-1 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace REDARC10660-1?
There are 8 known substitutes for REDARC10660-1: 31-31S, 31-315, 001-00091-2 and 5 more. Substitute compatibility should be verified for your specific system.
Is REDARC10660-1 still available?
REDARC10660-1 is currently cancelled.
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