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PartsTable / COMPONENT / 5310H13-011-1
5310H13-011-1 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 111 OVERALL, hole_diameter: 0.766 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN, material_thickness: 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN, external_straight_key_width: 0.188 INCHES NOMINAL IN, overall_distance_including_keys: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-448-7264, 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
5310H13-011-1
NSN: 5310-00-448-7264
FSC: 5310
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 111 OVERALL
hole_diameter0.766 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
material_thickness0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
external_key_quantity5
external_straight_key_width0.188 INCHES NOMINAL IN
overall_distance_including_keys1.500 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-448-7264
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5310H13-011-1 · 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
•
EXTERNAL KEY QUANTITY: 5
•
EXTERNAL STRAIGHT KEY WIDTH: 0.188 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 111 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
OVERALL DISTANCE INCLUDING KEYS: 1.500 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.766 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
EXTERNAL KEY QUANTITY5
EXTERNAL STRAIGHT KEY WIDTH0.188 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 111 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
OVERALL DISTANCE INCLUDING KEYS1.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
HOLE DIAMETER0.766 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
6203-2RS1(UE)Interchangeable
interchangeable cross-reference
interchangeable
Z99503XR1VInterchangeable
interchangeable cross-reference
interchangeable
Z99503 XR1RVInterchangeable
interchangeable cross-reference
interchangeable
15117Interchangeable
interchangeable cross-reference
interchangeable
53A68A96Interchangeable
interchangeable cross-reference
interchangeable
15114Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5310H13-011-1?
5310H13-011-1 is a WASHER,KEY.
What parts can replace 5310H13-011-1?
There are 23 known substitutes for 5310H13-011-1: 6203-2RS1(UE), Z99503XR1V, Z99503 XR1RV and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5310H13-011-1?
5310H13-011-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-448-7264. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026