PartsTable
Technical Data Sheet
MS27130-A-81 ✓ 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,BLIND RIVET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6053 OVERALL, nut_style: BLIND RIVET W/SMOOTH ROUND SHANK, head_style: FLAT COUNTERSUNK, nut_length: 0.370 INCHES NOMINAL IN, nut_diameter: 0.155 INCHES NOMINAL IN, thread_class: 2B. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-208-5109, 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
MS27130-A-81
NSN: 5310-00-208-5109
FSC: 5310
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialALUMINUM ALLOY 6053 OVERALL
nut_styleBLIND RIVET W/SMOOTH ROUND SHANK
head_styleFLAT COUNTERSUNK
nut_length0.370 INCHES NOMINAL IN
nut_diameter0.155 INCHES NOMINAL IN
thread_class2B
head_diameter0.263 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
shank_end_typeOPEN
thread_directionRIGHT-HAND
surface_treatmentANODIZE OVERALL
nominal_thread_size0.112 INCHES IN
NSN5310-00-208-5109
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS27130-A-81 · 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 LENGTH: 0.370 INCHES NOMINAL IN
THREAD DIRECTION: RIGHT-HAND
HEAD DIAMETER: 0.263 INCHES NOMINAL IN
SHANK END TYPE: OPEN
THREAD QUANTITY PER INCH: 40
NOMINAL THREAD SIZE: 0.112 INCHES IN
HEAD COUNTERSINK ANGLE: 100.00 DEGREES NOMINAL
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS (FLIS)
NUT LENGTH0.370 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.263 INCHES NOMINAL IN
SHANK END TYPEOPEN
THREAD QUANTITY PER INCH40
NOMINAL THREAD SIZE0.112 INCHES IN
HEAD COUNTERSINK ANGLE100.00 DEGREES NOMINAL
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
SPECIFICATION/STANDARD DATA80205-NAS1330 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALALUMINUM ALLOY 6053 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
WS-10959Interchangeable
interchangeable cross-reference
interchangeable
2XE402Interchangeable
interchangeable cross-reference
interchangeable
A48-1Interchangeable
interchangeable cross-reference
interchangeable
A0000481Interchangeable
interchangeable cross-reference
interchangeable
GPW5783AInterchangeable
interchangeable cross-reference
interchangeable
MH15205Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS27130-A-81?
MS27130-A-81 is a NUT,PLAIN,BLIND RIVET.
What parts can replace MS27130-A-81?
There are 12 known substitutes for MS27130-A-81: WS-10959, 2XE402, A48-1 and 9 more. Substitute compatibility should be verified for your specific system.
Is MS27130-A-81 still available?
MS27130-A-81 is currently cancelled.
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