801-6640811PC203 — PLATE,ORIFICE,FLUID

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

801-6640811PC203: PLATE,ORIFICE,FLUID.

The PLATE,ORIFICE,FLUID is a the manufacturer industrial component. Key specifications include shape: ROUND, material: COPPER ALLOY, outside_diameter: 7.560 INCHES NOMINAL IN, nominal_overall_thickness: 0.500 INCHES IN, material_document_and_classification: QQ-N-281, CLASS A OR B FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-491-5491, 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

801-6640811PC203

NSN: 4730-01-491-5491
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

shape	ROUND
material	COPPER ALLOY
outside_diameter	7.560 INCHES NOMINAL IN
special_features	2 ORIFICE HOLES 0.69 INCH DIAMETER AND 0.250 INCH DIAMETER PATTERNED AND EQUALLY SPACED IN THE CENTER OF PLATE; MAXIMUM WP 700 PSI AT 140 DEGREES F IN
nominal_overall_thickness	0.500 INCHES IN
material_document_and_classification	QQ-N-281, CLASS A OR B FED SPEC SINGLE MATERIAL RESPONSE
NSN	4730-01-491-5491

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL OVERALL THICKNESS: 0.500 INCHES IN

•

OUTSIDE DIAMETER: 7.560 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CLASS A OR B FED SPEC SINGLE MATERIAL RESPONSE

•

SHAPE: ROUND

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

NOMINAL OVERALL THICKNESS	0.500 INCHES IN
OUTSIDE DIAMETER	7.560 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281, CLASS A OR B FED SPEC SINGLE MATERIAL RESPONSE
SHAPE	ROUND
SPECIAL FEATURES	2 ORIFICE HOLES 0.69 INCH DIAMETER AND 0.250 INCH DIAMETER PATTERNED AND EQUALLY SPACED IN THE CENTER OF PLATE; MAXIMUM WP 700 PSI AT 140 DEGREES F IN
MATERIAL	COPPER ALLOY

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

801-6640811Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

2633-561-01Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 801-6640811PC203?

801-6640811PC203 is a PLATE,ORIFICE,FLUID.

What parts can replace 801-6640811PC203?

There are 2 known substitutes for 801-6640811PC203: 801-6640811, 2633-561-01. Substitute compatibility should be verified for your specific system.

What is the NSN for 801-6640811PC203?

801-6640811PC203 is cataloged in the U.S. Government catalog under NSN 4730-01-491-5491. This indicates validated use in U.S. government and defense supply chains.

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801-6640811PC203 — PLATE,ORIFICE,FLUID

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