B40477 — SEAL ASSEMBLY,SHAFT,SPRING LOADE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

B40477: SEAL ASSEMBLY,SHAFT,SPRING LOADE.

SEAL ASSEMBLY,SHAFT,SPRING LOADE. Key specifications include material: COPPER ALLOY SCREENING, body_length: 6.500 INCHES NOMINAL IN, mounting_type: OUTLET CONNECTION LINE, style_designator: SUCTION TYPE BLUNT END, body_outside_diameter: 3.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-314-0747, 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

B40477

NSN: 4730-00-314-0747
NIINs: 003140747, 014183724
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 20266 — ELKHART BRASS MANUFACTURING COMPANY, LLC DIV ELKHART BRASS MANUFACTURING COMPANY (USA)

SPECIFICATIONS

material	COPPER ALLOY SCREENING
body_length	6.500 INCHES NOMINAL IN
mounting_type	OUTLET CONNECTION LINE
style_designator	SUCTION TYPE BLUNT END
body_outside_diameter	3.438 INCHES NOMINAL IN
filtering_element_quantity	1
NSN	4730-00-314-0747

COMPONENT DIAGRAM

KEY FEATURES

•

BODY OUTSIDE DIAMETER: 3.438 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SUCTION TYPE BLUNT END

•

FILTERING ELEMENT QUANTITY: 1

•

BODY LENGTH: 6.500 INCHES NOMINAL IN

•

MATERIAL: COPPER ALLOY SCREENING

•

MOUNTING TYPE: OUTLET CONNECTION LINE

TECHNICAL CHARACTERISTICS

BODY OUTSIDE DIAMETER	3.438 INCHES NOMINAL IN
STYLE DESIGNATOR	SUCTION TYPE BLUNT END
FILTERING ELEMENT QUANTITY	1
BODY LENGTH	6.500 INCHES NOMINAL IN
MATERIAL	COPPER ALLOY SCREENING
MOUNTING TYPE	OUTLET CONNECTION LINE

SUBSTITUTES & CROSS-REFERENCES 4

75A230Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4730003140747Reference document

Same NSN cross-reference

Reference document — Informative reference only

808E17Reference document

Same NSN cross-reference

Reference document — Secondary reference

G823Reference 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 B40477?

B40477 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.

What parts can replace B40477?

There are 4 known substitutes for B40477: 75A230, 4730003140747, 808E17 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B40477?

B40477 is cataloged in the U.S. Government catalog under NSN 4730-00-314-0747. This indicates validated use in U.S. government and defense supply chains.

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B40477 — SEAL ASSEMBLY,SHAFT,SPRING LOADE

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