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032-37-2500-320 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

032-37-2500-320: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL, style_designator: PLAIN, end_item_identification: MAXUM 10 X 8 - 13 CLOSE-COUPLED PUMP, material_document_and_classification: QQ-N-281D 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 5315-01-482-1798, 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
032-37-2500-320
NSN: 5315-01-482-1798
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10941 — CARVER PUMP COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL
style_designatorPLAIN
end_item_identificationMAXUM 10 X 8 - 13 CLOSE-COUPLED PUMP
material_document_and_classificationQQ-N-281D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyIMPELLER KEY
NSN5315-01-482-1798
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 032-37-2500-320 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYIMPELLER KEY
END ITEM IDENTIFICATIONMAXUM 10 X 8 - 13 CLOSE-COUPLED PUMP
MATERIALNICKEL ALLOY R-405 OR NICKEL ALLOY 400 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
999-4213-F-07 ITEM 32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 032-37-2500-320?
032-37-2500-320 is a KEY,MACHINE.
What parts can replace 032-37-2500-320?
There is 1 known substitute for 032-37-2500-320: 999-4213-F-07 ITEM 32. Substitute compatibility should be verified for your specific system.
What is the NSN for 032-37-2500-320?
032-37-2500-320 is cataloged in the U.S. Government catalog under NSN 5315-01-482-1798. This indicates validated use in U.S. government and defense supply chains.
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