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PartsTable / COMPONENT / 905E776 ITEM 47
905E776 ITEM 47 ✓ 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,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: ROUND, nut_diameter: 2.673 INCHES MINIMUM AND 2.693 INCHES MAXIMUM IN, nut_thickness: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, thread_series: UNS, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-133-7924, 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
905E776 ITEM 47
NSN: 5310-01-133-7924
FSC: 5310
CAGE: 94259 — FLUOR MARINE PROPULSION, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleROUND
nut_diameter2.673 INCHES MINIMUM AND 2.693 INCHES MAXIMUM IN
nut_thickness0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
thread_seriesUNS
thread_directionRIGHT-HAND
drive_point_depth0.091 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
drive_point_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
nominal_thread_size1.967 INCHES IN
drive_point_quantity4
special_test_featuresSPECIAL QUALITY CONTROL TESTING
NSN5310-01-133-7924
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 905E776 ITEM 47 · 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
•
NUT STYLE: ROUND
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
NOMINAL THREAD SIZE: 1.967 INCHES IN
•
THREAD SERIES: UNS
•
THREAD QUANTITY PER INCH: 18
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
TEST DATA DOCUMENT: 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
MATERIAL: STEEL COMP 303 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NUT STYLEROUND
CRITICALITY CODE JUSTIFICATIONZZZY
NOMINAL THREAD SIZE1.967 INCHES IN
THREAD SERIESUNS
THREAD QUANTITY PER INCH18
SURFACE TREATMENTPASSIVATE OVERALL
TEST DATA DOCUMENT81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIALSTEEL COMP 303 OVERALL
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
DRIVE POINT QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
SAVX145-330P0RM3PCTInterchangeable
interchangeable cross-reference
interchangeable
532318-1Interchangeable
interchangeable cross-reference
interchangeable
SAVX-145 330 OHMSInterchangeable
interchangeable cross-reference
interchangeable
2994405Interchangeable
interchangeable cross-reference
interchangeable
NS10Interchangeable
interchangeable cross-reference
interchangeable
561B6-14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 905E776 ITEM 47?
905E776 ITEM 47 is a NUT,PLAIN,ROUND.
What parts can replace 905E776 ITEM 47?
There are 10 known substitutes for 905E776 ITEM 47: SAVX145-330P0RM3PCT, 532318-1, SAVX-145 330 OHMS and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 905E776 ITEM 47?
905E776 ITEM 47 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-133-7924. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026