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PartsTable / COMPONENT / B1000-35
B1000-35 ✓ 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 COMP 1075 OVERALL, hole_diameter: 0.510 INCHES NOMINAL IN, overall_height: 0.070 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN, style_designator: SPRING TENSION, material_thickness: 0.035 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 5310-00-958-6664, 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
B1000-35
NSN: 5310-00-958-6664
FSC: 5310
CAGE: 92830 — BARNES GROUP INC. DBA ASSOCIATED SPRING DIV ASSOCIATED SPRING BRISTOL (USA)
SPECIFICATIONS
materialSTEEL COMP 1075 OVERALL
hole_diameter0.510 INCHES NOMINAL IN
overall_height0.070 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
style_designatorSPRING TENSION
material_thickness0.035 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-958-6664
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B1000-35 · 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 DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HOLE DIAMETER: 0.510 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.035 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1075 OVERALL
•
STYLE DESIGNATOR: SPRING TENSION
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER0.510 INCHES NOMINAL IN
MATERIAL THICKNESS0.035 INCHES NOMINAL IN
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
MATERIALSTEEL COMP 1075 OVERALL
STYLE DESIGNATORSPRING TENSION
OVERALL HEIGHT0.070 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
100035Interchangeable
interchangeable cross-reference
interchangeable
STRAP,WEBBINGInterchangeable
interchangeable cross-reference
interchangeable
MILL16462Interchangeable
interchangeable cross-reference
interchangeable
B0013Interchangeable
interchangeable cross-reference
interchangeable
B0013-1Interchangeable
interchangeable cross-reference
interchangeable
EON-001000-03-05-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B1000-35?
B1000-35 is a WASHER,SPRING TENSION.
What parts can replace B1000-35?
There are 12 known substitutes for B1000-35: 100035, STRAP,WEBBING, MILL16462 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B1000-35?
B1000-35 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-958-6664. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026