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WSI-312-1 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

WSI-312-1: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2014 OVERALL, nut_style: PLATE, nut_length: 0.100 INCHES NOMINAL IN, plate_width: 1.500 INCHES NOMINAL IN, temp_rating: 200.0 FAHRENHEIT NOMINAL DEGF, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-472-2982, 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
WSI-312-1
NSN: 5310-00-472-2982
NIINs: 004722982, 010477921
FSC: 5310 — Nuts and Washers
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2014 OVERALL
nut_stylePLATE
nut_length0.100 INCHES NOMINAL IN
plate_width1.500 INCHES NOMINAL IN
temp_rating200.0 FAHRENHEIT NOMINAL DEGF
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.050 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_size0.138 INCHES IN
mounting_hole_diameter0.098 INCHES NOMINAL IN
NSN5310-00-472-2982
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: WSI-312-1 · 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: 0.115 INCHES NOMINAL IN
•
NUT LENGTH: 0.580 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
•
DISTANCE FROM MOUNTING HOLE CENTER TO BASE: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
PLATE WIDTH: 1.470 INCHES MINIMUM AND 1.550 INCHES MAXIMUM IN
•
TEMP RATING: 200.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
DISTANCE FROM BASE TO CENTER OF APERTURE: 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.115 INCHES NOMINAL IN
NUT LENGTH0.580 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
DISTANCE FROM MOUNTING HOLE CENTER TO BASE0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
PLATE WIDTH1.470 INCHES MINIMUM AND 1.550 INCHES MAXIMUM IN
TEMP RATING200.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
DISTANCE FROM BASE TO CENTER OF APERTURE0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 1
60S602-06-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WSI-312-1?
WSI-312-1 is a NUT,SELF-LOCKING,PLATE.
What parts can replace WSI-312-1?
There is 1 known substitute for WSI-312-1: 60S602-06-1. Substitute compatibility should be verified for your specific system.
What is the NSN for WSI-312-1?
WSI-312-1 is cataloged in the U.S. Government catalog under NSN 5310-00-472-2982. This indicates validated use in U.S. government and defense supply chains.
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