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DIN6797-A5.3-FST-A2D — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

DIN6797-A5.3-FST-A2D: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 5.3 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM, hardness_rating: 350.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 425.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM, outside_diameter: 9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM, style_designator: FLAT EXTERNAL TEETH, material_thickness: 0.6 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-374-4515, 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
DIN6797-A5.3-FST-A2D
NSN: 5310-01-374-4515
FSC: 5310 — Nuts and Washers
CAGE: D8286 — DIN DEUTSCHES INSTITUT FUR NORMUNG EV (DEU)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter5.3 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM
hardness_rating350.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 425.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
outside_diameter9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM
style_designatorFLAT EXTERNAL TEETH
material_thickness0.6 MILLIMETERS NOMINAL MM
material_document_and_classificationDJN 17 222 CAGEC D8286 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-374-4515
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: DIN6797-A5.3-FST-A2D · 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: 350.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 425.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
•
STYLE DESIGNATOR: FLAT EXTERNAL TEETH
•
MATERIAL DOCUMENT AND CLASSIFICATION: DJN 17 222 CAGEC D8286 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM
•
MATERIAL THICKNESS: 0.6 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 5.3 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
HARDNESS RATING350.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 425.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM
STYLE DESIGNATORFLAT EXTERNAL TEETH
MATERIAL DOCUMENT AND CLASSIFICATIONDJN 17 222 CAGEC D8286 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM
MATERIAL THICKNESS0.6 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
HOLE DIAMETER5.3 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM
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 1
12414570-013Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DIN6797-A5.3-FST-A2D?
DIN6797-A5.3-FST-A2D is a WASHER,LOCK.
What parts can replace DIN6797-A5.3-FST-A2D?
There is 1 known substitute for DIN6797-A5.3-FST-A2D: 12414570-013. Substitute compatibility should be verified for your specific system.
What is the NSN for DIN6797-A5.3-FST-A2D?
DIN6797-A5.3-FST-A2D is cataloged in the U.S. Government catalog under NSN 5310-01-374-4515. This indicates validated use in U.S. government and defense supply chains.
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