52-521-628 — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

52-521-628: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 934, special_features: 2ND STAGE, end_item_identification: ALLIS CHALMERS MFG CO MODEL 6X4 TYPE CFSD2V CENTRIFUGAL PUMP, material_document_and_classification: MIL-B-16261,GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE, general_characteristics_item_description: BRONZE,MIL-B-16541. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-204-7974, 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

52-521-628

NSN: 4320-01-204-7974
NIINs: 012047974, 012047975, 012048042
FSC: 4320 — Power and Hand Pumps
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY 934
special_features	2ND STAGE
end_item_identification	ALLIS CHALMERS MFG CO MODEL 6X4 TYPE CFSD2V CENTRIFUGAL PUMP
material_document_and_classification	MIL-B-16261,GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE
general_characteristics_item_description	BRONZE,MIL-B-16541
NSN	4320-01-204-7974

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16261,GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE

•

MATERIAL: COPPER ALLOY 934

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16261,GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURES	2ND STAGE
END ITEM IDENTIFICATION	ALLIS CHALMERS MFG CO MODEL 6X4 TYPE CFSD2V CENTRIFUGAL PUMP
MATERIAL	COPPER ALLOY 934

SUBSTITUTES & CROSS-REFERENCES 3

52-521-641 PIECE 31Reference document

Same NSN cross-reference

Reference document — Secondary reference

52-521-641Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

08-979-359-00-004Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 52-521-628?

52-521-628 is a RING,WEARING.

What parts can replace 52-521-628?

There are 3 known substitutes for 52-521-628: 52-521-641 PIECE 31, 52-521-641, 08-979-359-00-004. Substitute compatibility should be verified for your specific system.

What is the NSN for 52-521-628?

52-521-628 is cataloged in the U.S. Government catalog under NSN 4320-01-204-7974. This indicates validated use in U.S. government and defense supply chains.

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