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PartsTable / COMPONENT / 13207E7100FN510
13207E7100FN510 ✓ 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,LOCK is a the manufacturer industrial component. Key specifications include hole_diameter: 0.760 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN, outside_diameter: 1.361 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: CADMIUM OVERALL, material_thickness: 0.241 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, nondefinitive_spec/std_data: 4 STYLE AND A CLASS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-052-6454, 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
13207E7100FN510
NSN: 5310-00-052-6454
FSC: 5310
CAGE: 97403 — CECOM LR CENTER (USA)
SPECIFICATIONS
hole_diameter0.760 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
outside_diameter1.361 INCHES MAXIMUM IN
style_designatorSPLIT HELICAL-RIGHT HAND
surface_treatmentCADMIUM OVERALL
material_thickness0.241 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
nondefinitive_spec/std_data4 STYLE AND A CLASS
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-052-6454
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 13207E7100FN510 · 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
•
MATERIAL: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
•
NONDEFINITIVE SPEC/STD DATA: 4 STYLE AND A CLASS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 1.361 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.760 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
NONDEFINITIVE SPEC/STD DATA4 STYLE AND A CLASS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER1.361 INCHES MAXIMUM IN
HOLE DIAMETER0.760 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTCADMIUM OVERALL
MATERIAL THICKNESS0.241 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
A-A-2446Interchangeable
interchangeable cross-reference
interchangeable
GNL162Interchangeable
interchangeable cross-reference
interchangeable
MS15648-4Interchangeable
interchangeable cross-reference
interchangeable
716-058417Interchangeable
interchangeable cross-reference
interchangeable
573Interchangeable
interchangeable cross-reference
interchangeable
55376Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13207E7100FN510?
13207E7100FN510 is a WASHER,LOCK.
What parts can replace 13207E7100FN510?
There are 14 known substitutes for 13207E7100FN510: A-A-2446, GNL162, MS15648-4 and 11 more. Substitute compatibility should be verified for your specific system.
Is 13207E7100FN510 still available?
13207E7100FN510 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026