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473628 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

473628: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1008 OR STEEL COMP 1010 OVERALL, hole_diameter: 2.146 INCHES MINIMUM AND 2.166 INCHES MAXIMUM IN, heat_treatment: QUENCHED, outside_diameter: 3.115 INCHES MINIMUM AND 3.135 INCHES MAXIMUM IN, style_designator: KEY, features_provided: CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-447-2883, 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
473628
NSN: 5310-00-447-2883
FSC: 5310 — Nuts and Washers
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1008 OR STEEL COMP 1010 OVERALL
hole_diameter2.146 INCHES MINIMUM AND 2.166 INCHES MAXIMUM IN
heat_treatmentQUENCHED
outside_diameter3.115 INCHES MINIMUM AND 3.135 INCHES MAXIMUM IN
style_designatorKEY
features_providedCASEHARDENED
material_thickness0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
internal_key_quantity1
internal_straight_key_width0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
material_document_and_classificationAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
distance_from_centerline_to_top_of_internal_key0.943 INCHES MINIMUM AND 0.963 INCHES MAXIMUM IN
NSN5310-00-447-2883
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 473628 · 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
•
INTERNAL STRAIGHT KEY WIDTH: 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
•
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY: 0.943 INCHES MINIMUM AND 0.963 INCHES MAXIMUM IN
•
HEAT TREATMENT: QUENCHED
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 3.115 INCHES MINIMUM AND 3.135 INCHES MAXIMUM IN
•
FEATURES PROVIDED: CASEHARDENED
•
MATERIAL THICKNESS: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INTERNAL STRAIGHT KEY WIDTH0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.943 INCHES MINIMUM AND 0.963 INCHES MAXIMUM IN
HEAT TREATMENTQUENCHED
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER3.115 INCHES MINIMUM AND 3.135 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
MATERIAL THICKNESS0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1008 OR STEEL COMP 1010 OVERALL
INTERNAL KEY QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 1
00230Same 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 473628?
473628 is a WASHER,KEY.
What parts can replace 473628?
There is 1 known substitute for 473628: 00230. Substitute compatibility should be verified for your specific system.
What is the NSN for 473628?
473628 is cataloged in the U.S. Government catalog under NSN 5310-00-447-2883. This indicates validated use in U.S. government and defense supply chains.
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