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82A5027A1252 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

82A5027A1252: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 303SE OVERALL, overall_width: 2.33 MILLIMETERS MINIMUM AND 2.38 MILLIMETERS MAXIMUM MM, overall_height: 2.33 MILLIMETERS MINIMUM AND 2.38 MILLIMETERS MAXIMUM MM, overall_length: 15.5 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM, style_designator: PLAIN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-280-7029, 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
82A5027A1252
NSN: 5315-01-280-7029
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
overall_width2.33 MILLIMETERS MINIMUM AND 2.38 MILLIMETERS MAXIMUM MM
overall_height2.33 MILLIMETERS MINIMUM AND 2.38 MILLIMETERS MAXIMUM MM
overall_length15.5 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
style_designatorPLAIN
surface_treatmentPASSIVATE OVERALL
starting_edge_shapeROUND
starting_edge_radius0.38 MILLIMETERS MAXIMUM MM
material_document_and_classificationASTM A582 COND A OR B ASSN STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationQQ-P-35 TY 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-280-7029
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 82A5027A1252 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 TY 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STARTING EDGE SHAPE: ROUND
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 COND A OR B ASSN STD ALL MATERIAL RESPONSES OVERALL
•
STARTING EDGE RADIUS: 0.38 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.33 MILLIMETERS MINIMUM AND 2.38 MILLIMETERS MAXIMUM MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TY 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STARTING EDGE SHAPEROUND
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 COND A OR B ASSN STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH15.5 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
OVERALL WIDTH2.33 MILLIMETERS MINIMUM AND 2.38 MILLIMETERS MAXIMUM MM
STARTING EDGE RADIUS0.38 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE 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 82A5027A1252?
82A5027A1252 is a KEY,MACHINE.
What is the NSN for 82A5027A1252?
82A5027A1252 is cataloged in the U.S. Government catalog under NSN 5315-01-280-7029. 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.