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2770610 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2770610: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, leg_length: 1.000 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, connection_style: EXTERNAL SEAT FOR GASKET SEAL SECOND FLUID END CONNECTION, style_designator: MALE COUPLING HALF, end_item_identification: BEAR WATER SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-562-9895, 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
2770610
NSN: 4730-01-562-9895
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 33813 — PARRISH ENTERPRISES, LTD. DBA PT COUPLING DIV PT (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
leg_length1.000 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
connection_styleEXTERNAL SEAT FOR GASKET SEAL SECOND FLUID END CONNECTION
style_designatorMALE COUPLING HALF
end_item_identificationBEAR WATER SYSTEM
quick_disconnect_methodPUSH-LOCK FIRST QUICK DISCONNECT END
media_for_which_designedWATER SINGLE RESPONSE
mating_end_identificationP T COUPLING COMPANY,FOOD GRADE POLYPROPYLENE,PART F-ADAPTER,PART NUMBER 2770610
quick_disconnect_nominal_size1.000 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyPART F ADAPTER,ADAPTER X MALE NPT THREAD
NSN4730-01-562-9895
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2770610 · 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
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL SECOND FLUID END CONNECTION
•
MATING END IDENTIFICATION: P T COUPLING COMPANY,FOOD GRADE POLYPROPYLENE,PART F-ADAPTER,PART NUMBER 2770610
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
QUICK DISCONNECT NOMINAL SIZE: 1.000 INCHES ALL ENDS IN
•
LEG LENGTH: 1.000 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL SECOND FLUID END CONNECTION
MATING END IDENTIFICATIONP T COUPLING COMPANY,FOOD GRADE POLYPROPYLENE,PART F-ADAPTER,PART NUMBER 2770610
CONNECTION TYPEEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATORMALE COUPLING HALF
QUICK DISCONNECT NOMINAL SIZE1.000 INCHES ALL ENDS IN
LEG LENGTH1.000 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYPART F ADAPTER,ADAPTER X MALE NPT THREAD
END ITEM IDENTIFICATIONBEAR WATER SYSTEM
MATERIALPLASTIC OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2770610?
2770610 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for 2770610?
2770610 is cataloged in the U.S. Government catalog under NSN 4730-01-562-9895. 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.