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3002500250-1750 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3002500250-1750: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 0.250 INCHES NOMINAL IN, overall_height: 0.250 INCHES NOMINAL IN, overall_length: 1.750 INCHES NOMINAL IN, hardness_rating: 85.0 ROCKWELL B NOMINAL OVERALL, style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-571-3576, 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
3002500250-1750
NSN: 5315-01-571-3576
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 3AXX2 — FLINTHILLS TRADING COMPANY, LLC DBA GL HUYETT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.250 INCHES NOMINAL IN
overall_height0.250 INCHES NOMINAL IN
overall_length1.750 INCHES NOMINAL IN
hardness_rating85.0 ROCKWELL B NOMINAL OVERALL
style_designatorPLAIN
end_item_identification4140-01-558-8059 BLOWER, DEBRIS
NSN5315-01-571-3576
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3002500250-1750 · 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
•
HARDNESS RATING: 85.0 ROCKWELL B NOMINAL OVERALL
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.250 INCHES NOMINAL IN
HARDNESS RATING85.0 ROCKWELL B NOMINAL OVERALL
STYLE DESIGNATORPLAIN
OVERALL LENGTH1.750 INCHES NOMINAL IN
OVERALL WIDTH0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATION4140-01-558-8059 BLOWER, DEBRIS
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
98870A240Same 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 3002500250-1750?
3002500250-1750 is a KEY,MACHINE.
What parts can replace 3002500250-1750?
There is 1 known substitute for 3002500250-1750: 98870A240. Substitute compatibility should be verified for your specific system.
What is the NSN for 3002500250-1750?
3002500250-1750 is cataloged in the U.S. Government catalog under NSN 5315-01-571-3576. 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.