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03A084-5L — WASHER,CONCAVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

03A084-5L: WASHER,CONCAVE.

The WASHER,CONCAVE is a the manufacturer industrial component. Key specifications include radius: 0.200 INCHES NOMINAL IN, material: STEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 632 OVERALL, hole_diameter: 0.255 INCHES NOMINAL IN, outside_diameter: 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN, special_features: SOLID FILM LUBE,MIL-L-8937, style_designator: CONCAVE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-319-6945, 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
03A084-5L
NSN: 5310-01-319-6945
FSC: 5310 — Nuts and Washers
CAGE: 73197 — HI-SHEAR CORPORATION (USA)
SPECIFICATIONS
radius0.200 INCHES NOMINAL IN
materialSTEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 632 OVERALL
hole_diameter0.255 INCHES NOMINAL IN
outside_diameter0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
special_featuresSOLID FILM LUBE,MIL-L-8937
style_designatorCONCAVE
material_thickness0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
material_document_and_classificationAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5520 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5528 ASSN STD 3RD MATERIAL RESPONSE OVERALL
NSN5310-01-319-6945
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 03A084-5L · 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
•
RADIUS: 0.200 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5520 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5528 ASSN STD 3RD MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 632 OVERALL
•
HOLE DIAMETER: 0.255 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RADIUS0.200 INCHES NOMINAL IN
STYLE DESIGNATORCONCAVE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5520 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5528 ASSN STD 3RD MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
MATERIAL THICKNESS0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
SPECIAL FEATURESSOLID FILM LUBE,MIL-L-8937
MATERIALSTEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 632 OVERALL
HOLE DIAMETER0.255 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 1
HL75-5DWReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 03A084-5L?
03A084-5L is a WASHER,CONCAVE.
What parts can replace 03A084-5L?
There is 1 known substitute for 03A084-5L: HL75-5DW. Substitute compatibility should be verified for your specific system.
What is the NSN for 03A084-5L?
03A084-5L is cataloged in the U.S. Government catalog under NSN 5310-01-319-6945. This indicates validated use in U.S. government and defense supply chains.
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