PartsTable
Technical Data Sheet
67520 ✓ Verified by PartsTable
Legrand · 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 DOUBLE BOILER,COOKING is a Legrand industrial component. Key specifications include cover: NOT PROVIDEDNOT PROVIDED, shape: ROUNDROUND, spigot: NOT INCLUDEDNOT INCLUDED, material: ALUMINUMALUMINUM, load_capacity: 20.0 QUARTS MAXIMUM20.0 QUARTS MAXIMUM, overall_depth: 10.500 INCHES NOMINAL10.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-271-7448, 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
67520
NSN: 5310-00-271-7448
FSC: 5310
CAGE: 73734 — FEDERAL SCREW PRODUCTS, INC. (USA)
SPECIFICATIONS
coverNOT PROVIDEDNOT PROVIDED
shapeROUNDROUND
spigotNOT INCLUDEDNOT INCLUDED
materialALUMINUMALUMINUM
load_capacity20.0 QUARTS MAXIMUM20.0 QUARTS MAXIMUM
overall_depth10.500 INCHES NOMINAL10.500 INCHES NOMINAL IN
overall_diameter12.000 INCHES NOMINAL12.000 INCHES NOMINAL IN
NSN5310-00-271-7448
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 67520 · Legrand ⚠ 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
MATERIAL: COPPER ALLOY OVERALL
OUTSIDE DIAMETER: 0.123 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
MATERIAL THICKNESS: 0.017 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
HOLE DIAMETER: 0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
SURFACE TREATMENT: TIN OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
OUTSIDE DIAMETER0.123 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL THICKNESS0.017 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
HOLE DIAMETER0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
SURFACE TREATMENTTIN OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A-A-2710 TY2Interchangeable
interchangeable cross-reference
interchangeable
67520Interchangeable
interchangeable cross-reference
interchangeable
RR-B-500Interchangeable
interchangeable cross-reference
interchangeable
123SEAV10490-195Interchangeable
interchangeable cross-reference
interchangeable
106299Interchangeable
interchangeable cross-reference
interchangeable
745615-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 67520?
67520 is a DOUBLE BOILER,COOKING manufactured by Legrand.
What parts can replace 67520?
There are 7 known substitutes for 67520: A-A-2710 TY2, 67520, RR-B-500 and 4 more. Substitute compatibility should be verified for your specific system.
Is 67520 still available?
67520 is currently cancelled.
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