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10121856 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10121856: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 SHELL, nut_style: PLATE, nut_height: 1.500 INCHES NOMINAL IN, nut_length: 0.985 INCHES NOMINAL IN, plate_width: 0.396 INCHES NOMINAL IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-936-4543, 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
10121856
NSN: 5310-00-936-4543
FSC: 5310 — Nuts and Washers
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 SHELL
nut_stylePLATE
nut_height1.500 INCHES NOMINAL IN
nut_length0.985 INCHES NOMINAL IN
plate_width0.396 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
locking_featurePREVAILING TORQUE WITH METALLIC INSERT
plate_thickness0.060 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentOXIDE FILM SHELL
nominal_thread_size0.190 INCHES IN
NSN5310-00-936-4543
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10121856 · 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: 0.060 INCHES NOMINAL IN
•
NUT LENGTH: 0.985 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE SHELL
•
THREAD SERIES: UNF
•
PLATE WIDTH: 0.396 INCHES NOMINAL IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.060 INCHES NOMINAL IN
NUT LENGTH0.985 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE SHELL
THREAD SERIESUNF
PLATE WIDTH0.396 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-12545 MIL SPEC SINGLE MATERIAL RESPONSE SHELL
MOUNTING HOLE DIAMETER0.098 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 5
WSI-7-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
WSI-4-15DReference document
Same NSN cross-reference
Reference document — Secondary reference
5365-003-1-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
WSI4-15Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
ST4M134-3-15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10121856?
10121856 is a NUT,SELF-LOCKING,PLATE.
What parts can replace 10121856?
There are 5 known substitutes for 10121856: WSI-7-15, WSI-4-15D, 5365-003-1-15 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10121856?
10121856 is cataloged in the U.S. Government catalog under NSN 5310-00-936-4543. This indicates validated use in U.S. government and defense supply chains.
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