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WSI-332-85 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

WSI-332-85: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING LOCKING INSERT, nut_style: PLATE, nut_height: 1.310 INCHES MAXIMUM IN, nut_length: 1.370 INCHES MAXIMUM IN, plate_width: 1.570 INCHES MAXIMUM IN, temp_rating: 300.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-128-5142, 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-332-85
NSN: 5310-01-128-5142
FSC: 5310 — Nuts and Washers
CAGE: 04169 — ATLAS CORP WESTERN SKY INDUSTRIES DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING LOCKING INSERT
nut_stylePLATE
nut_height1.310 INCHES MAXIMUM IN
nut_length1.370 INCHES MAXIMUM IN
plate_width1.570 INCHES MAXIMUM IN
temp_rating300.0 FAHRENHEIT NOMINAL DEGF
thread_class2B
thread_seriesUNF
locking_featurePREVAILING TORQUE WITH METALLIC INSERT
plate_thickness0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCHROMATE OVERALL EXCEPT INSERT
NSN5310-01-128-5142
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: WSI-332-85 · 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: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
NUT LENGTH: 1.370 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
•
DISTANCE FROM MOUNTING HOLE CENTER TO BASE: 0.250 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
PLATE WIDTH: 1.570 INCHES MAXIMUM IN
•
TEMP RATING: 300.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
NUT LENGTH1.370 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
DISTANCE FROM MOUNTING HOLE CENTER TO BASE0.250 INCHES NOMINAL IN
THREAD SERIESUNF
PLATE WIDTH1.570 INCHES MAXIMUM IN
TEMP RATING300.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
DISTANCE FROM BASE TO CENTER OF APERTURE0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 3
10109488Reference document
Same NSN cross-reference
Reference document — Informative reference only
WSI-332-85DReference document
Same NSN cross-reference
Reference document — Secondary reference
ST4M132-3-85Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WSI-332-85?
WSI-332-85 is a NUT,SELF-LOCKING,PLATE.
What parts can replace WSI-332-85?
There are 3 known substitutes for WSI-332-85: 10109488, WSI-332-85D, ST4M132-3-85. Substitute compatibility should be verified for your specific system.
What is the NSN for WSI-332-85?
WSI-332-85 is cataloged in the U.S. Government catalog under NSN 5310-01-128-5142. This indicates validated use in U.S. government and defense supply chains.
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