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3B4510 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3B4510: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include hole_diameter: 0.636 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN, outside_diameter: 1.068 INCHES NOMINAL IN, style_designator: SPLIT HELICAL-RIGHT HAND, material_thickness: 0.189 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-045-5001, 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
3B4510
NSN: 5310-00-045-5001
NIINs: 000455001, 005146841
FSC: 5310 — Nuts and Washers
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
hole_diameter0.636 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
outside_diameter1.068 INCHES NOMINAL IN
style_designatorSPLIT HELICAL-RIGHT HAND
material_thickness0.189 INCHES NOMINAL IN
NSN5310-00-045-5001
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3B4510 · 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 TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 1.157 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.202 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
•
NONDEFINITIVE SPEC/STD DATA: 4 STYLE AND A CLASS
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER1.157 INCHES MAXIMUM IN
MATERIAL THICKNESS0.202 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA4 STYLE AND A CLASS
SURFACE TREATMENTCADMIUM OVERALL
END ITEM IDENTIFICATIONMRAP BUFFALO MK2A2
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 1080 OVERALL
HOLE DIAMETER0.635 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 4
MS35340-50Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12387302-50Reference document
Same NSN cross-reference
Reference document — Secondary reference
FFW84Reference document
Same NSN cross-reference
Reference document — Identification reference
5310000455001Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3B4510?
3B4510 is a WASHER,LOCK.
What parts can replace 3B4510?
There are 4 known substitutes for 3B4510: MS35340-50, 12387302-50, FFW84 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3B4510?
3B4510 is cataloged in the U.S. Government catalog under NSN 5310-00-045-5001. This indicates validated use in U.S. government and defense supply chains.
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