PartsTable
Technical Data Sheet
B85-44BZ ✓ 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: 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN, outside_diameter: 0.380 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, material_thickness: 0.056 INCHES NOMINAL IN, nondefinitive_spec/std_data: A CLASS AND 2 STYLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-010-6498, 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
B85-44BZ
NSN: 5310-00-010-6498
FSC: 5310
CAGE: 56118 — SPARTON CORP (USA)
SPECIFICATIONS
hole_diameter0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
outside_diameter0.380 INCHES MAXIMUM IN
style_designatorSPLIT HELICAL-RIGHT HAND
material_thickness0.056 INCHES NOMINAL IN
nondefinitive_spec/std_dataA CLASS AND 2 STYLE
NSN5310-00-010-6498
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B85-44BZ · 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
HOLE DIAMETER: 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA: A CLASS AND 2 STYLE
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 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER: 0.380 INCHES MAXIMUM IN
MATERIAL THICKNESS: 0.056 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATAA CLASS AND 2 STYLE
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 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER0.380 INCHES MAXIMUM IN
MATERIAL THICKNESS0.056 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
70402902Interchangeable
interchangeable cross-reference
interchangeable
5404Interchangeable
interchangeable cross-reference
interchangeable
VJ211Interchangeable
interchangeable cross-reference
interchangeable
5404PLUSInterchangeable
interchangeable cross-reference
interchangeable
586-326Interchangeable
interchangeable cross-reference
interchangeable
35474040-1001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B85-44BZ?
B85-44BZ is a WASHER,LOCK.
What parts can replace B85-44BZ?
There are 26 known substitutes for B85-44BZ: 70402902, 5404, VJ211 and 23 more. Substitute compatibility should be verified for your specific system.
Is B85-44BZ still available?
B85-44BZ is currently cancelled.
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