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032-18-1125-320 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

032-18-1125-320: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY R-405 OVERALL, overall_width: 0.187 INCHES NOMINAL IN, overall_height: 0.187 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, material_document_and_classification: QQ-N-281, CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-423-2295, 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
032-18-1125-320
NSN: 5315-01-423-2295
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10941 — CARVER PUMP COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY R-405 OVERALL
overall_width0.187 INCHES NOMINAL IN
overall_height0.187 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
material_document_and_classificationQQ-N-281, CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-423-2295
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 032-18-1125-320 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: NICKEL ALLOY R-405 OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.187 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.125 INCHES NOMINAL IN
OVERALL WIDTH0.187 INCHES NOMINAL IN
MATERIALNICKEL ALLOY R-405 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
SND-0-99-004 PIECE 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 032-18-1125-320?
032-18-1125-320 is a KEY,MACHINE.
What parts can replace 032-18-1125-320?
There is 1 known substitute for 032-18-1125-320: SND-0-99-004 PIECE 1. Substitute compatibility should be verified for your specific system.
What is the NSN for 032-18-1125-320?
032-18-1125-320 is cataloged in the U.S. Government catalog under NSN 5315-01-423-2295. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.