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8682774 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8682774: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1065 OR STEEL COMP 1075 OR STEEL COMP 1095 OVERALL, hole_diameter: 2.780 INCHES NOMINAL IN, overall_height: 0.166 INCHES NOMINAL IN, hardness_rating: 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM, outside_diameter: 3.020 INCHES NOMINAL IN, material_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-679-9880, 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
8682774
NSN: 5310-00-679-9880
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1065 OR STEEL COMP 1075 OR STEEL COMP 1095 OVERALL
hole_diameter2.780 INCHES NOMINAL IN
overall_height0.166 INCHES NOMINAL IN
hardness_rating44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
outside_diameter3.020 INCHES NOMINAL IN
material_thickness0.125 INCHES NOMINAL IN
material_document_and_classificationQQ S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5310-00-679-9880
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8682774 · 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
•
HARDNESS RATING: 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 3.020 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1065 OR STEEL COMP 1075 OR STEEL COMP 1095 OVERALL
•
HOLE DIAMETER: 2.780 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.166 INCHES NOMINAL IN
HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ S-700 FED SPEC ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER3.020 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
MATERIALSTEEL COMP 1065 OR STEEL COMP 1075 OR STEEL COMP 1095 OVERALL
HOLE DIAMETER2.780 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 2
586967Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5310006799880Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8682774?
8682774 is a WASHER,SPRING TENSION.
What parts can replace 8682774?
There are 2 known substitutes for 8682774: 586967, 5310006799880. Substitute compatibility should be verified for your specific system.
What is the NSN for 8682774?
8682774 is cataloged in the U.S. Government catalog under NSN 5310-00-679-9880. This indicates validated use in U.S. government and defense supply chains.
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