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11083SP — WASHER,CONVEX

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11083SP: WASHER,CONVEX.

The WASHER,CONVEX is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.329 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN, outside_diameter: 0.872 INCHES NOMINAL IN, style_designator: CONVEX, material_thickness: 0.130 INCHES NOMINAL IN, end_item_identification: STRYKER. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-613-0964, 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
11083SP
NSN: 5310-01-613-0964
FSC: 5310 — Nuts and Washers
CAGE: 0VUL5 — NORTH AMERICAN CONTROLS INC DBA NORTH AMERICAN CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.329 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN
outside_diameter0.872 INCHES NOMINAL IN
style_designatorCONVEX
material_thickness0.130 INCHES NOMINAL IN
end_item_identificationSTRYKER
part_name_assigned_by_controlling_agencyORIFICE INSERTORIFICE INSERT
NSN5310-01-613-0964
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11083SP · 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
•
STYLE DESIGNATOR: CONVEX
•
OUTSIDE DIAMETER: 0.872 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.130 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.329 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCONVEX
OUTSIDE DIAMETER0.872 INCHES NOMINAL IN
MATERIAL THICKNESS0.130 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYORIFICE INSERTORIFICE INSERT
END ITEM IDENTIFICATIONSTRYKER
MATERIALSTEEL OVERALL
HOLE DIAMETER0.329 INCHES MINIMUM AND 0.331 INCHES MAXIMUM 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11083SP?
11083SP is a WASHER,CONVEX.
What is the NSN for 11083SP?
11083SP is cataloged in the U.S. Government catalog under NSN 5310-01-613-0964. 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.