472-0257-235 — KEY,MACHINE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

472-0257-235: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, special_features: .250 SQ X 2.625 LG, end_item_identification: HORIZONTAL CENTRIFUGAL PUMP SECTIONAL ASSEMBLY, material_document_and_classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL, part_name_assigned_by_controlling_agency: IMPELLER KEY. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-539-4828, 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

472-0257-235

NSN: 5315-01-539-4828
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10941 — CARVER PUMP COMPANY (USA)

SPECIFICATIONS

material	NICKEL ALLOY OVERALL
special_features	.250 SQ X 2.625 LG
end_item_identification	HORIZONTAL CENTRIFUGAL PUMP SECTIONAL ASSEMBLY
material_document_and_classification	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	IMPELLER KEY
NSN	5315-01-539-4828

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

MATERIAL: NICKEL ALLOY OVERALL

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURES	.250 SQ X 2.625 LG
PART NAME ASSIGNED BY CONTROLLING AGENCY	IMPELLER KEY
END ITEM IDENTIFICATION	HORIZONTAL CENTRIFUGAL PUMP SECTIONAL ASSEMBLY
MATERIAL	NICKEL ALLOY OVERALL

OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602

SUBSTITUTES & CROSS-REFERENCES 1

AB722-0106-000PC23Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 472-0257-235?

472-0257-235 is a KEY,MACHINE.

What parts can replace 472-0257-235?

There is 1 known substitute for 472-0257-235: AB722-0106-000PC23. Substitute compatibility should be verified for your specific system.

What is the NSN for 472-0257-235?

472-0257-235 is cataloged in the U.S. Government catalog under NSN 5315-01-539-4828. This indicates validated use in U.S. government and defense supply chains.

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472-0257-235 — KEY,MACHINE

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