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2034506 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2034506: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OVERALL, hole_diameter: 1.906 INCHES NOMINAL IN, outside_diameter: 2.562 INCHES NOMINAL IN, style_designator: KEY, material_thickness: 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN, external_prebent_key_width: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-754-2340, 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
2034506
NSN: 5310-00-754-2340
FSC: 5310 — Nuts and Washers
CAGE: 14414 — EATON CORP FORESTRY AND CONSTRUCTION EQUIPMENT DIV BATAVIA PLANT (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OVERALL
hole_diameter1.906 INCHES NOMINAL IN
outside_diameter2.562 INCHES NOMINAL IN
style_designatorKEY
material_thickness0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
external_key_quantity1
external_prebent_key_width0.312 INCHES NOMINAL IN
external_prebent_key_length0.119 INCHES NOMINAL IN
material_document_and_classificationASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
distance_from_centerline_to_inside_of_prebent_key1.062 INCHES NOMINAL IN
NSN5310-00-754-2340
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2034506 · 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
•
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY: 1.062 INCHES NOMINAL IN
•
EXTERNAL PREBENT KEY LENGTH: 0.119 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 2.562 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
•
EXTERNAL KEY QUANTITY: 1
•
EXTERNAL PREBENT KEY WIDTH: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY1.062 INCHES NOMINAL IN
EXTERNAL PREBENT KEY LENGTH0.119 INCHES NOMINAL IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER2.562 INCHES NOMINAL IN
MATERIAL THICKNESS0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY1
EXTERNAL PREBENT KEY WIDTH0.312 INCHES NOMINAL IN
MATERIALSTEEL COMP 1010 OVERALL
HOLE DIAMETER1.906 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
136006H1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3022071Reference document
Same NSN cross-reference
Reference document — Secondary reference
136006Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2034506?
2034506 is a WASHER,KEY.
What parts can replace 2034506?
There are 3 known substitutes for 2034506: 136006H1, 3022071, 136006. Substitute compatibility should be verified for your specific system.
What is the NSN for 2034506?
2034506 is cataloged in the U.S. Government catalog under NSN 5310-00-754-2340. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.