PartsTable
Technical Data Sheet
B0500-025-S ✓ 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,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN, overall_height: 0.038 INCHES NOMINAL IN, outside_diameter: 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, style_designator: SPRING TENSION, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-526-1909, 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
B0500-025-S
NSN: 5310-00-526-1909
FSC: 5310
CAGE: 70472 — BARNES GROUP INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
overall_height0.038 INCHES NOMINAL IN
outside_diameter0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
style_designatorSPRING TENSION
surface_treatmentPASSIVATE OVERALL
material_thickness0.025 INCHES NOMINAL IN
special_test_featuresSPECIAL QUALITY CONTROL TESTING
criticality_code_justificationZZZY
material_document_and_classificationMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
NSN5310-00-526-1909
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B0500-025-S · 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 302 OVERALL
OUTSIDE DIAMETER: 0.500 INCHES MAXIMUM IN
STYLE DESIGNATOR: SPRING TENSION
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
HOLE DIAMETER: 0.255 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 302 OVERALL
OUTSIDE DIAMETER0.500 INCHES MAXIMUM IN
STYLE DESIGNATORSPRING TENSION
OVERALL HEIGHT0.038 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
HOLE DIAMETER0.255 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1281446Interchangeable
interchangeable cross-reference
interchangeable
RCJC1Interchangeable
interchangeable cross-reference
interchangeable
06948-5FInterchangeable
interchangeable cross-reference
interchangeable
N94-84924Interchangeable
interchangeable cross-reference
interchangeable
MS28778-24Interchangeable
interchangeable cross-reference
interchangeable
924-8307Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B0500-025-S?
B0500-025-S is a WASHER,SPRING TENSION.
What parts can replace B0500-025-S?
There are 20 known substitutes for B0500-025-S: 1281446, RCJC1, 06948-5F and 17 more. Substitute compatibility should be verified for your specific system.
Is B0500-025-S still available?
B0500-025-S is currently cancelled.
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