MS21073L3 - NUT, SELF-LOCKING, PLATE

NSN: 5310-00-761-4221, NIIN: 7614221
New Surplus, Sold Per Each

A self-locking nut plate is a fastener assembly with a built-in locking mechanism to prevent loosening due to vibration.

Specifications

Mount Arrangement: 2 Holes
Nut Mounting: Straight Holes
Nut Style: Plate
Lubrication: Dry Film Lubricant
Surface Treatment: Cadmium And Chromate
Material: Steel
Center To Mounting Distance: 0.245" Min - 0.255" Max
Mounting Hole Diameter: 0.098" Min - 0.103" Max
Nut Height: 0.250" Max
Nut Length: 0.526" Max
Thickness: 0.047" Max
Thread Class: 3B
Thread Direction: Right-Hand
Thread Quantity Per Inch: 32
Thread Series: Unf
Thread Size: 0.190"
Locking Feature: Prevailing Torque All Metal Design
Temperature Rating: 450.0° F Nom

Part Number Info

Part Number: MS21073L3
Unpunctuated: MS21073L3
NSN: 5310-00-761-4221
NIIN: 7614221

Potential Alternates: NAS698A3, Z00.N5475381225, 5310PL0643355, 10121642, MT7S1032, RM300A3, 334-2106-020, M 12620-02

New Surplus: These parts are classified as new and unused, meaning they have not been installed or placed into service. However, they come without traceability or original manufacturer certifications, which might be required for certain high-level regulatory uses. Our company provides its own Certificate of Conformance (CoC) as a statement of assurance that the parts are in good working condition and have been sourced from reliable channels. These are ideal when the focus is on cost-effectiveness without compromising on quality.

Product Testing: Every product is inspected for accuracy, quality, and functionality before shipping to meet our high standards.

Alternate Part Numbers: Due to the nature of ever-evolving part numbering structure, multiple part numbers may meet the same specifications and performance standards. If only an alternate part number is available, we will contact you to confirm compatibility. We strongly recommend consulting the appropriate repair manuals to ensure accuracy before using an alternate part.

1131665

CR2539P4-3 - RIVET, BLIND, NEW SURPLUS, SOLD PER EACH, NSN: 5320-00-113-1665, NIIN: 1131665