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SS5041-4-3 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SS5041-4-3: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PLATE, nut_height: 0.406 INCHES NOMINAL IN, nut_length: 0.807 INCHES NOMINAL IN, plate_width: 0.431 INCHES NOMINAL IN, temp_rating: 550.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-820-4716, 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
SS5041-4-3
NSN: 5310-00-820-4716
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePLATE
nut_height0.406 INCHES NOMINAL IN
nut_length0.807 INCHES NOMINAL IN
plate_width0.431 INCHES NOMINAL IN
temp_rating550.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNF
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.125 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFLOATING NUT
NSN5310-00-820-4716
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SS5041-4-3 · 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: 0.125 INCHES NOMINAL IN
•
NUT LENGTH: 0.807 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
PLATE WIDTH: 0.431 INCHES NOMINAL IN
•
TEMP RATING: 550.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MOUNTING HOLE DIAMETER: 0.098 INCHES NOMINAL IN
•
FEATURES PROVIDED: FLOATING NUT
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.125 INCHES NOMINAL IN
NUT LENGTH0.807 INCHES NOMINAL IN
THREAD SERIESUNF
PLATE WIDTH0.431 INCHES NOMINAL IN
TEMP RATING550.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL IN
FEATURES PROVIDEDFLOATING NUT
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
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 4
F52LHA3006M-3-048Reference document
Same NSN cross-reference
Reference document — Secondary reference
MF19058-4-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
5310PL0782277Reference document
Same NSN cross-reference
Reference document — Informative reference only
SS5091-04-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS5041-4-3?
SS5041-4-3 is a NUT,SELF-LOCKING,PLATE.
What parts can replace SS5041-4-3?
There are 4 known substitutes for SS5041-4-3: F52LHA3006M-3-048, MF19058-4-3, 5310PL0782277 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS5041-4-3?
SS5041-4-3 is cataloged in the U.S. Government catalog under NSN 5310-00-820-4716. 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.