NS103218S-02

View detailed technical data, stock status, and sourcing information for: NS103218S-02
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-059-1125

Item Name Code

05280

Assigment Date

04/06/1978 (48 years ago)

3b thread class, 0.190 inches nominal nut counterbore diameter, right-hand thread direction, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, prevailing torque all metal design locking feature

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Counterbore Diameter: 0.190 inches nominal nut
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.739 inches maximum
Nut Height: 0.250 inches maximum
Plate Thickness: 0.140 inches maximum
Plate Width: 0.416 inches maximum
Nut Counterbore Depth: 0.060 inches minimum nut
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.245 inches minimum and 0.255 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.498 inches minimum and 0.502 inches maximum
Temp Rating: 900.0 fahrenheit maximum
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: iron alloy 660 overall
Precious Material And Location: overall silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment response overall
Specification/Standard Data: 81205-bacn10jn manufacturers standard

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
101F9201M-3	Plate Self-Locking Nut
BACN10JN3C	Plate Self-Locking Nut
BRFM20C3	Plate Self-Locking Nut
MF1031-3BAC	Plate Self-Locking Nut
NS103218S-02	Plate Self-Locking Nut
T8126C3C	Plate Self-Locking Nut
VN252B-02	Plate Self-Locking Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-059-1125?

The FSCG of the NSN 5310-01-059-1125 is 5310

Does the NSN 5310-01-059-1125 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-059-1125 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-01-059-1125 contain precious materials?

Item contains silver.

Does NSN 5310-01-059-1125 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-059-1125 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Apr 6, 1978