PartsTable
Technical Data Sheet
99-028-125-0625 ✓ 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 PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, material: COPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL, overall_length: 0.625 INCHES NOMINAL IN, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SLOTTED, material_thickness: 0.028 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 5315-00-410-8786, 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
99-028-125-0625
NSN: 5315-00-410-8786
FSC: 5315
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
diameter0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
materialCOPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
overall_length0.625 INCHES NOMINAL IN
hardness_rating36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSLOTTED
material_thickness0.028 INCHES NOMINAL IN
material_document_and_classificationASTM B194-51 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5315-00-410-8786
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 99-028-125-0625 · 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: COPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B194-51 ASSN STD ALL MATERIAL RESPONSES OVERALL
DIAMETER: 0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
STYLE DESIGNATOR: SLOTTED
HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL THICKNESS: 0.028 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 170 OR COPPER ALLOY 172 OVERALL
OVERALL LENGTH0.625 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B194-51 ASSN STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
STYLE DESIGNATORSLOTTED
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL THICKNESS0.028 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
92383A254Interchangeable
interchangeable cross-reference
interchangeable
92383A695Interchangeable
interchangeable cross-reference
interchangeable
82024Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 99-028-125-0625?
99-028-125-0625 is a PIN,SPRING.
What parts can replace 99-028-125-0625?
There are 3 known substitutes for 99-028-125-0625: 92383A254, 92383A695, 82024. Substitute compatibility should be verified for your specific system.
What is the NSN for 99-028-125-0625?
99-028-125-0625 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-410-8786. This indicates validated use in U.S. government and defense supply chains.
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