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522812 — BLADE,ROTOR,AIR MOTOR,HOIST

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

522812: BLADE,ROTOR,AIR MOTOR,HOIST.

The BLADE,ROTOR,AIR MOTOR,HOIST is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: MATERIAL FIBER; SERIES KG5 OR KG10. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-850-7818, 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
522812
NSN: 5310-00-850-7818
NIINs: 008507818, 011223704
FSC: 5310 — Nuts and Washers
CAGE: 59420 — DYNAMIC GUNVER TECHNOLOGIES LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATERIAL FIBER; SERIES KG5 OR KG10
NSN5310-00-850-7818
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 522812 · 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: 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
•
SPLIT KEY LENGTH: 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
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STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
EXTERNAL TAPERED KEY WIDTH: 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.031 INCHES NOMINAL IN
•
EXTERNAL KEY QUANTITY: 1
•
EXTERNAL PREBENT KEY WIDTH: 0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
SPLIT KEY LENGTH0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
EXTERNAL TAPERED KEY WIDTH0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY1
EXTERNAL PREBENT KEY WIDTH0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING OVERALL
ANGLE BETWEEN EXTERNAL KEYS60.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 522812?
522812 is a BLADE,ROTOR,AIR MOTOR,HOIST.
What is the NSN for 522812?
522812 is cataloged in the U.S. Government catalog under NSN 5310-00-850-7818. 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.