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6527BLACK — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6527BLACK: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, hole_diameter: 0.196 INCHES NOMINAL IN, shoulder_height: 0.032 INCHES NOMINAL IN, outside_diameter: 0.438 INCHES NOMINAL IN, style_designator: SHOULDERED, shoulder_diameter: 0.255 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-080-0027, 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
6527BLACK
NSN: 5310-00-080-0027
FSC: 5310 — Nuts and Washers
CAGE: 72653 — GC/WALDOM INC (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
hole_diameter0.196 INCHES NOMINAL IN
shoulder_height0.032 INCHES NOMINAL IN
outside_diameter0.438 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter0.255 INCHES NOMINAL IN
material_thickness0.030 INCHES NOMINAL IN
NSN5310-00-080-0027
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6527BLACK · 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
•
SHOULDER HEIGHT: 0.032 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
•
OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.255 INCHES NOMINAL IN
•
MATERIAL: CELLULOSE OVERALL
•
HOLE DIAMETER: 0.196 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.032 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
SHOULDER DIAMETER0.255 INCHES NOMINAL IN
MATERIALCELLULOSE OVERALL
HOLE DIAMETER0.196 INCHES NOMINAL IN
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 2
950501-57Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
A363-20-57Same 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 6527BLACK?
6527BLACK is a WASHER,SHOULDERED.
What parts can replace 6527BLACK?
There are 2 known substitutes for 6527BLACK: 950501-57, A363-20-57. Substitute compatibility should be verified for your specific system.
What is the NSN for 6527BLACK?
6527BLACK is cataloged in the U.S. Government catalog under NSN 5310-00-080-0027. This indicates validated use in U.S. government and defense supply chains.
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