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16S510-11 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

16S510-11: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES ALL SURFACES, outside_diameter: 1.800 INCHES NOMINAL IN, style_designator: RECESSED BOTH SIDES, top_recess_angle: 90.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-052-0743, 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
16S510-11
NSN: 5310-01-052-0743
FSC: 5310 — Nuts and Washers
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.752 INCHES MINIMUM AND 0.754 INCHES MAXIMUM IN
surface_finish32.0 MICROINCHES ALL SURFACES
outside_diameter1.800 INCHES NOMINAL IN
style_designatorRECESSED BOTH SIDES
top_recess_angle90.0 DEGREES NOMINAL
material_thickness0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
bottom_recess_angle90.0 DEGREES NOMINAL
top_recess_diameter0.907 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
bottom_recess_diameter0.907 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
material_document_and_classificationAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-052-0743
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 16S510-11 · 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 FINISH: 32.0 MICROINCHES ALL SURFACES
•
TOP RECESS DIAMETER: 0.907 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
•
BOTTOM RECESS DIAMETER: 0.907 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
•
TOP RECESS ANGLE: 90.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: RECESSED BOTH SIDES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.800 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES ALL SURFACES
TOP RECESS DIAMETER0.907 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
BOTTOM RECESS DIAMETER0.907 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
TOP RECESS ANGLE90.0 DEGREES NOMINAL
STYLE DESIGNATORRECESSED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.800 INCHES NOMINAL IN
MATERIAL THICKNESS0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
BOTTOM RECESS ANGLE90.0 DEGREES NOMINAL
MATERIALSTEEL OVERALL
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 1
16D510-11Same 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 16S510-11?
16S510-11 is a WASHER,RECESSED.
What parts can replace 16S510-11?
There is 1 known substitute for 16S510-11: 16D510-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 16S510-11?
16S510-11 is cataloged in the U.S. Government catalog under NSN 5310-01-052-0743. This indicates validated use in U.S. government and defense supply chains.
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