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1204477 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1204477: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 NUT, nut_style: PLATE, nut_height: 0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN, nut_length: 1.266 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN, plate_width: 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN, temp_rating: 1200.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-514-9842, 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
1204477
NSN: 5310-00-514-9842
FSC: 5310 — Nuts and Washers
CAGE: K5225 — ROLLS-ROYCE PLC (AERO DIVISION) (GBR)
SPECIFICATIONS
materialIRON ALLOY 660 NUT
nut_stylePLATE
nut_height0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
nut_length1.266 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN
plate_width0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
temp_rating1200.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNF
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.030 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
features_providedFLOATING NUT
NSN5310-00-514-9842
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1204477 · 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
•
PLATE THICKNESS: 0.030 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
•
NUT LENGTH: 1.266 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT
•
THREAD SERIES: UNF
•
PRECIOUS MATERIAL: SILVER
•
PLATE WIDTH: 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
•
TEMP RATING: 1200.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.030 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
NUT LENGTH1.266 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT
THREAD SERIESUNF
PRECIOUS MATERIALSILVER
PLATE WIDTH0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
TEMP RATING1200.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
CRITICALITY CODE JUSTIFICATIONMATT
REMOVABLE NUT MANUFACTURER PART NUMBERZA 21 2860-048
SUBSTITUTES & CROSS-REFERENCES 3
ZA21-2860-048Reference document
Same NSN cross-reference
Reference document — Secondary reference
314106Reference document
Same NSN cross-reference
Reference document — Secondary reference
NS203398-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1204477?
1204477 is a NUT,SELF-LOCKING,PLATE.
What parts can replace 1204477?
There are 3 known substitutes for 1204477: ZA21-2860-048, 314106, NS203398-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 1204477?
1204477 is cataloged in the U.S. Government catalog under NSN 5310-00-514-9842. This indicates validated use in U.S. government and defense supply chains.
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