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3002640-1 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3002640-1: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, overall_width: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, overall_height: 0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, overall_length: 5.780 INCHES NOMINAL IN, special_features: LANDING GEAR SPECIFIC, style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-198-4758, 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
3002640-1
NSN: 5315-01-198-4758
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 17576 — GOODRICH CORP DBA GOODRICH CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
overall_width0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
overall_height0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
overall_length5.780 INCHES NOMINAL IN
special_featuresLANDING GEAR SPECIFIC
style_designatorPLAIN
key_chamfer_angle43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
key_chamfer_length0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
starting_edge_shapeCHAMFERED
criticality_code_justificationFEAT
NSN5315-01-198-4758
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3002640-1 · 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
•
KEY CHAMFER ANGLE: 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
•
STARTING EDGE SHAPE: CHAMFERED
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: PLAIN
•
KEY CHAMFER LENGTH: 0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
KEY CHAMFER ANGLE43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
STARTING EDGE SHAPECHAMFERED
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORPLAIN
OVERALL LENGTH5.780 INCHES NOMINAL IN
OVERALL WIDTH0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
KEY CHAMFER LENGTH0.030 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
SPECIAL FEATURESLANDING GEAR SPECIFIC
MATERIALSTEEL COMP 630 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

No substitute or cross-reference records for this part.

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 3002640-1?
3002640-1 is a KEY,MACHINE.
What is the NSN for 3002640-1?
3002640-1 is cataloged in the U.S. Government catalog under NSN 5315-01-198-4758. 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.