PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 7343125
7343125 ✓ 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 hole_diameter: 0.516 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN, heat_treatment: QUENCHED AND TEMPERED, overall_height: 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN, hardness_rating: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM, outside_diameter: 1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN, material_thickness: 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM 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 5310-00-734-3125, 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
7343125
NSN: 5310-00-734-3125
FSC: 5310
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
hole_diameter0.516 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
heat_treatmentQUENCHED AND TEMPERED
overall_height0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
hardness_rating43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
outside_diameter1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
material_thickness0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
NSN5310-00-734-3125
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7343125 · 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
•
HEAT TREATMENT: QUENCHED AND TEMPERED
•
OUTSIDE DIAMETER: 1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
•
HARDNESS RATING: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
•
HOLE DIAMETER: 0.516 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAT TREATMENTQUENCHED AND TEMPERED
OUTSIDE DIAMETER1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
OVERALL HEIGHT0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
MATERIAL THICKNESS0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.516 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
22389Interchangeable
interchangeable cross-reference
interchangeable
62577Interchangeable
interchangeable cross-reference
interchangeable
M62577Interchangeable
interchangeable cross-reference
interchangeable
6257Interchangeable
interchangeable cross-reference
interchangeable
062570Interchangeable
interchangeable cross-reference
interchangeable
109091-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 7343125?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7343125?
7343125 is a WASHER,SPRING TENSION.
What parts can replace 7343125?
There are 7 known substitutes for 7343125: 22389, 62577, M62577 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7343125?
7343125 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-734-3125. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7343125

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026