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66915-720-10 — NUT,SELF-LOCKING,BLIND RIVET

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

66915-720-10: NUT,SELF-LOCKING,BLIND RIVET.

The NUT,SELF-LOCKING,BLIND RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, nut_style: BLIND RIVET W/SMOOTH ROUND SHANK, head_style: ELIPTICAL COUNTERSUNK, nut_length: 2.001 INCHES NOMINAL IN, head_height: 0.054 INCHES NOMINAL IN, nut_diameter: 0.443 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-587-4244, 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
66915-720-10
NSN: 5310-01-587-4244
FSC: 5310 — Nuts and Washers
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
nut_styleBLIND RIVET W/SMOOTH ROUND SHANK
head_styleELIPTICAL COUNTERSUNK
nut_length2.001 INCHES NOMINAL IN
head_height0.054 INCHES NOMINAL IN
nut_diameter0.443 INCHES NOMINAL IN
thread_class3B
thread_seriesUNF
shank_end_typeOPEN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
head_major_diameter0.715 INCHES NOMINAL IN
NSN5310-01-587-4244
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 66915-720-10 · 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
•
HEAD HEIGHT: 0.054 INCHES NOMINAL IN
•
HEAD MINOR COUNTERSINK ANGLE: 60.0 DEGREES NOMINAL
•
NUT LENGTH: 2.001 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
SHANK END TYPE: OPEN
•
HEAD STYLE: ELIPTICAL COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.437 INCHES IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.054 INCHES NOMINAL IN
HEAD MINOR COUNTERSINK ANGLE60.0 DEGREES NOMINAL
NUT LENGTH2.001 INCHES NOMINAL IN
THREAD SERIESUNF
SHANK END TYPEOPEN
HEAD STYLEELIPTICAL COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.437 INCHES IN
NUT DIAMETER0.443 INCHES NOMINAL IN
HEAD MINOR DIAMETER0.615 INCHES NOMINAL 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 1
C2989PL720-10Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 66915-720-10?
66915-720-10 is a NUT,SELF-LOCKING,BLIND RIVET.
What parts can replace 66915-720-10?
There is 1 known substitute for 66915-720-10: C2989PL720-10. Substitute compatibility should be verified for your specific system.
What is the NSN for 66915-720-10?
66915-720-10 is cataloged in the U.S. Government catalog under NSN 5310-01-587-4244. This indicates validated use in U.S. government and defense supply chains.
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