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512530 — NOZZLE,TURBINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

512530: NOZZLE,TURBINE.

The NOZZLE,TURBINE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL ALLOY ASTM A 335 GR 1. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-986-3203, 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
512530
NSN: 5310-00-986-3203
NIINs: 009863203, 012138070
FSC: 5310 — Nuts and Washers
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL ALLOY ASTM A 335 GR 1
NSN5310-00-986-3203
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 512530 · 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 PREBENT KEY WIDTH: 0.100 INCHES NOMINAL IN
•
OVERALL DISTANCE INCLUDING KEYS: 0.750 INCHES NOMINAL IN
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STYLE DESIGNATOR: KEY
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MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
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OUTSIDE DIAMETER: 0.620 INCHES NOMINAL IN
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MATERIAL THICKNESS: 0.020 INCHES NOMINAL IN
•
EXTERNAL KEY QUANTITY: 7
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INTERNAL PREBENT KEY LENGTH: 0.050 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERNAL PREBENT KEY WIDTH0.100 INCHES NOMINAL IN
OVERALL DISTANCE INCLUDING KEYS0.750 INCHES NOMINAL IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.620 INCHES NOMINAL IN
MATERIAL THICKNESS0.020 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY7
INTERNAL PREBENT KEY LENGTH0.050 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
EXTERNAL PREBENT KEY WIDTH0.120 INCHES NOMINAL IN
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 512530?
512530 is a NOZZLE,TURBINE.
What is the NSN for 512530?
512530 is cataloged in the U.S. Government catalog under NSN 5310-00-986-3203. 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.