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08511730 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

08511730: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 2.7 MILLIMETERS MINIMUM AND 3.3 MILLIMETERS MAXIMUM MM, hole_diameter: 17.0 MILLIMETERS NOMINAL MM, hardness_rating: 200.0 BRINELL NOMINAL, overall_diameter: 30.0 MILLIMETERS NOMINAL MM, surface_treatment: ZINC AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-264-1643, 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
08511730
NSN: 5310-01-264-1643
FSC: 5310 — Nuts and Washers
CAGE: 81495 — KOEHRING CRANES, INC DBA TEREX CRANES DIV WAVERLY OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness2.7 MILLIMETERS MINIMUM AND 3.3 MILLIMETERS MAXIMUM MM
hole_diameter17.0 MILLIMETERS NOMINAL MM
hardness_rating200.0 BRINELL NOMINAL
overall_diameter30.0 MILLIMETERS NOMINAL MM
surface_treatmentZINC AND CHROMATE OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-01-264-1643
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 08511730 · 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
•
OVERALL DIAMETER: 30.0 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 200.0 BRINELL NOMINAL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
SURFACE TREATMENT: ZINC AND CHROMATE OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 17.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER30.0 MILLIMETERS NOMINAL MM
HARDNESS RATING200.0 BRINELL NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SURFACE TREATMENTZINC AND CHROMATE OVERALL
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER17.0 MILLIMETERS NOMINAL MM
THICKNESS2.7 MILLIMETERS MINIMUM AND 3.3 MILLIMETERS MAXIMUM MM
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 3
CV144703Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DIN125A-M16-A4CReference document
Same NSN cross-reference
Reference document — Secondary reference
IN125-A16-A4CSame 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 08511730?
08511730 is a WASHER,FLAT.
What parts can replace 08511730?
There are 3 known substitutes for 08511730: CV144703, DIN125A-M16-A4C, IN125-A16-A4C. Substitute compatibility should be verified for your specific system.
What is the NSN for 08511730?
08511730 is cataloged in the U.S. Government catalog under NSN 5310-01-264-1643. This indicates validated use in U.S. government and defense supply chains.
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