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1303-015 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
Yealink · HOSE FITTING
PRODUCT OVERVIEW

1303-015: COUPLING HALF,QUICK DISCONNECT.

ETV86 and MeetingBoard86 combine to create a dual-screen solution for larger spaces, allowing remote participants to be displayed while collaborating on shared content. Key specifications include connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS, nominal_thread_size: 0.250 INCHES ALL ENDS IN, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-389-2203, 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
1303-015
NSN: 4730-01-389-2203
NIINs: 013892203, 015124098
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 51671 — RYAN HERCO PRODUCTS CORP (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
nominal_thread_size0.250 INCHES ALL ENDS IN
valve_operation_methodMANUAL
end_item_identificationGOVERNOR PANEL DIESEL ENGINE
thread_series_designatorNPT ALL ENDS
part_name_assigned_by_controlling_agencyVAVLE-NEEDLE
NSN4730-01-389-2203
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1303-015 · Yealink ⚠ 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
•
FURNISHED ITEMS AND QUANTITY: 1 GASKET
•
CONNECTION STYLE: BARBED OR SERRATED END ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.509 INCHES ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
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STYLE DESIGNATOR: MALE COUPLING HALF
•
MATERIAL: PLASTIC BODY
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 GASKET
CONNECTION STYLEBARBED OR SERRATED END ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.509 INCHES ALL ENDS IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
SPECIAL FEATURESPOLYPROPYLENE PLASTIC AND EPDM GASKET
MATERIALPLASTIC BODY
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 1
SK6632 ITEM 6 SHEET 2 OF 2Reference document
Same NSN cross-reference
Reference document — Secondary 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 1303-015?
1303-015 is a COUPLING HALF,QUICK DISCONNECT manufactured by Yealink.
What parts can replace 1303-015?
There is 1 known substitute for 1303-015: SK6632 ITEM 6 SHEET 2 OF 2. Substitute compatibility should be verified for your specific system.
What is the NSN for 1303-015?
1303-015 is cataloged in the U.S. Government catalog under NSN 4730-01-389-2203. This indicates validated use in U.S. government and defense supply chains.
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