PartsTable
Technical Data Sheet
850232 ✓ Verified by PartsTable
bluechip · 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 UTILITY TOOL is a bluechip industrial component. Key specifications include closed_length: 5.000 INCHES NOMINAL IN, surface_treatment: BLACK OXIDE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-167-0692, 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
850232
NSN: 5310-00-167-0692
FSC: 5310
CAGE: 19203 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV US ARMY RESEARCH, DEVELOPMENT AND ENGINEERING COMMAND ARMAMENT (USA)
SPECIFICATIONS
closed_length5.000 INCHES NOMINAL IN
surface_treatmentBLACK OXIDE OVERALL
NSN5310-00-167-0692
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 850232 · bluechip ⚠ 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 DOCUMENT AND CLASSIFICATION: 66,UNS G10600 THRU UNS G10800 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
SPECIFICATION/STANDARD DATA: 81348-FF-W-84 GOVERNMENT SPECIFICATION AND 88044-AN935/CANCELED/ GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
MATERIAL: STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
OUTSIDE DIAMETER: 0.175 INCHES MAXIMUM IN
MATERIAL THICKNESS: 0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATION66,UNS G10600 THRU UNS G10800 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SPECIFICATION/STANDARD DATA81348-FF-W-84 GOVERNMENT SPECIFICATION AND 88044-AN935/CANCELED/ GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
MATERIALSTEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
OUTSIDE DIAMETER0.175 INCHES MAXIMUM IN
MATERIAL THICKNESS0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATAA CLASS AND 1 STYLE
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
526-1030Interchangeable
interchangeable cross-reference
interchangeable
723299-9Interchangeable
interchangeable cross-reference
interchangeable
MS35337-20Interchangeable
interchangeable cross-reference
interchangeable
850232Interchangeable
interchangeable cross-reference
interchangeable
TF35AAInterchangeable
Same NIIN cross-reference
interchangeable
17-910-00-216Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 850232?
850232 is a UTILITY TOOL manufactured by bluechip.
What parts can replace 850232?
There are 8 known substitutes for 850232: 526-1030, 723299-9, MS35337-20 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 850232?
850232 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-167-0692. This indicates validated use in U.S. government and defense supply chains.
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