6640965 PC225 — ADAPTER,STRAIGHT,FLANGE TO BOSS

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

6640965 PC225: ADAPTER,STRAIGHT,FLANGE TO BOSS.

ADAPTER,STRAIGHT,FLANGE TO BOSS. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flange_shape: ROUND FIRST END, thread_class: 2A SECOND END A, connection_type: FLANGE FIRST END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END, special_features: TEST TO 6750 PSI. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-509-7805, 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

6640965 PC225

NSN: 4730-01-509-7805
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
flange_shape	ROUND FIRST END
thread_class	2A SECOND END A
connection_type	FLANGE FIRST END
connection_style	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
special_features	TEST TO 6750 PSI
operating_pressure	5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	0.438 INCHES SECOND END IN
special_test_features	CLEAN, DRY, DOUBLE BAG, TAG PER MIL-STD-130
end_item_identification	SHIP; FILTERED AIR
thread_series_designator	UNF SECOND END
part_name_assigned_by_controlling_agency	NIPPLE, CGA 347
NSN	4730-01-509-7805

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SHAPE: ROUND FIRST END

•

CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END

•

SPECIAL TEST FEATURES: CLEAN, DRY, DOUBLE BAG, TAG PER MIL-STD-130

•

CONNECTION TYPE: THREADED EXTERNAL BOSS SECOND END

•

OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

FLANGE SHAPE	ROUND FIRST END
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
SPECIAL TEST FEATURES	CLEAN, DRY, DOUBLE BAG, TAG PER MIL-STD-130
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
CONNECTION TYPE	FLANGE FIRST END
OPERATING PRESSURE	5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE	0.438 INCHES SECOND END IN
SPECIAL FEATURES	TEST TO 6750 PSI
PART NAME ASSIGNED BY CONTROLLING AGENCY	NIPPLE, CGA 347
THREAD CLASS	2A SECOND END A

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

2633-100-01 PC225Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6640965Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 6640965 PC225?

6640965 PC225 is a ADAPTER,STRAIGHT,FLANGE TO BOSS.

What parts can replace 6640965 PC225?

There are 2 known substitutes for 6640965 PC225: 2633-100-01 PC225, 6640965. Substitute compatibility should be verified for your specific system.

What is the NSN for 6640965 PC225?

6640965 PC225 is cataloged in the U.S. Government catalog under NSN 4730-01-509-7805. This indicates validated use in U.S. government and defense supply chains.

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6640965 PC225 — ADAPTER,STRAIGHT,FLANGE TO BOSS

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