PartsTable
Technical Data Sheet
Download PDF

DIN 128 ST 4 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

DIN 128 ST 4: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, hole_diameter: 4.1 MILLIMETERS NOMINAL MM, outside_diameter: 7.6 MILLIMETERS NOMINAL MM, material_thickness: 0.8 MILLIMETERS NOMINAL MM, end_item_identification: MRAP - COMMON NSN - USED ON CAIMAN PLUS CAT I AND 3 OTHER WEAPON SYSTEMS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-333-5517, 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
DIN 128 ST 4
NSN: 5310-01-333-5517
FSC: 5310 — Nuts and Washers
CAGE: 15526 — METRIC AND MULTISTANDARD COMPONENTS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
hole_diameter4.1 MILLIMETERS NOMINAL MM
outside_diameter7.6 MILLIMETERS NOMINAL MM
material_thickness0.8 MILLIMETERS NOMINAL MM
end_item_identificationMRAP - COMMON NSN - USED ON CAIMAN PLUS CAT I AND 3 OTHER WEAPON SYSTEMS
NSN5310-01-333-5517
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: DIN 128 ST 4 · 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
•
OUTSIDE DIAMETER: 7.6 MILLIMETERS NOMINAL MM
•
MATERIAL THICKNESS: 0.8 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL COMP 304 OVERALL
•
HOLE DIAMETER: 4.1 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER7.6 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS0.8 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONMRAP - COMMON NSN - USED ON CAIMAN PLUS CAT I AND 3 OTHER WEAPON SYSTEMS
MATERIALSTEEL COMP 304 OVERALL
HOLE DIAMETER4.1 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 4
12414560-009Reference document
Same NSN cross-reference
Reference document — Secondary reference
917706Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
128BSTM4Reference document
Same NSN cross-reference
Reference document — Secondary reference
12414560Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy DIN 128 ST 4?
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 DIN 128 ST 4?
DIN 128 ST 4 is a WASHER,SPRING TENSION.
What parts can replace DIN 128 ST 4?
There are 4 known substitutes for DIN 128 ST 4: 12414560-009, 917706, 128BSTM4 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DIN 128 ST 4?
DIN 128 ST 4 is cataloged in the U.S. Government catalog under NSN 5310-01-333-5517. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — DIN 128 ST 4