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PartsTable / COMPONENT / 5310002641930
5310002641930 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,PLAIN,CONE SEAT,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1211 OVERALL, nut_style: CONE SEAT, HEXAGON, nut_height: 0.531 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF, cone_seat_angle: 60.00 DEGREES NOMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-264-1930, 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
5310002641930
NSN: 5310-00-264-1930
FSC: 5310
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialSTEEL COMP 1211 OVERALL
nut_styleCONE SEAT, HEXAGON
nut_height0.531 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
cone_seat_angle60.00 DEGREES NOMINAL
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.750 INCHES NOMINAL IN
nominal_thread_size0.437 INCHES IN
thread_quantity_per_inch20
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-264-1930
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5310002641930 · 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
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 20
•
THREAD SERIES: UNF
•
CONE SEAT ANGLE: 60.00 DEGREES NOMINAL
•
NOMINAL THREAD SIZE: 0.437 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP 1211 OVERALL
•
WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF
CONE SEAT ANGLE60.00 DEGREES NOMINAL
NOMINAL THREAD SIZE0.437 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1211 OVERALL
WIDTH ACROSS FLATS0.750 INCHES NOMINAL IN
NUT HEIGHT0.531 INCHES NOMINAL IN
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
752-5944481 PIEInterchangeable
interchangeable cross-reference
interchangeable
895-20885 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
18779Interchangeable
interchangeable cross-reference
interchangeable
150B85Interchangeable
interchangeable cross-reference
interchangeable
150-1257Interchangeable
interchangeable cross-reference
interchangeable
150-0085Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5310002641930?
5310002641930 is a NUT,PLAIN,CONE SEAT,HEXAGON.
What parts can replace 5310002641930?
There are 25 known substitutes for 5310002641930: 752-5944481 PIE, 895-20885 ITEM 3, 18779 and 22 more. Substitute compatibility should be verified for your specific system.
Is 5310002641930 still available?
5310002641930 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026