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3929AS1230-C3M4 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3929AS1230-C3M4: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: PLATE, nut_height: 0.415 INCHES MAXIMUM IN, nut_length: 0.785 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-027-4676, 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
3929AS1230-C3M4
NSN: 5310-01-027-4676
FSC: 5310 — Nuts and Washers
CAGE: 072E5 — VERTEX MODERNIZATION AND SUSTAINMENT LLC (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
nut_stylePLATE
nut_height0.415 INCHES MAXIMUM IN
nut_length0.785 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
thread_class2B
thread_seriesUNF
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_featuresCOLOR YELLOW
thread_directionRIGHT-HAND
features_providedFLOATING NUT
nominal_thread_size0.190 INCHES IN
NSN5310-01-027-4676
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3929AS1230-C3M4 · 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
•
LUBRICATION: DRY FILM LUBRICANT
•
NUT LENGTH: 0.785 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5525 ASSN STD ALL MATERIAL RESPONSES OR AMS 5732 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
MOUNTING HOLE DIAMETER: 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
NUT COUNTERBORE DEPTH: 0.250 INCHES MINIMUM NUT IN
•
FEATURES PROVIDED: FLOATING NUT
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
NUT LENGTH0.785 INCHES MAXIMUM IN
THREAD SERIESUNF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD ALL MATERIAL RESPONSES OR AMS 5732 ASSN STD ALL MATERIAL RESPONSES OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
NUT COUNTERBORE DEPTH0.250 INCHES MINIMUM NUT IN
FEATURES PROVIDEDFLOATING NUT
THREAD DIRECTIONRIGHT-HAND
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH0.484 INCHES MINIMUM AND 0.488 INCHES MAXIMUM 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
10121998Reference document
Same NSN cross-reference
Reference document — Informative reference only
F50403-3-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
F12092-4-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
ST3M721C3M4Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 3929AS1230-C3M4?
3929AS1230-C3M4 is a NUT,SELF-LOCKING,PLATE.
What parts can replace 3929AS1230-C3M4?
There are 4 known substitutes for 3929AS1230-C3M4: 10121998, F50403-3-4, F12092-4-3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3929AS1230-C3M4?
3929AS1230-C3M4 is cataloged in the U.S. Government catalog under NSN 5310-01-027-4676. 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.