NS202697G-048-4

View detailed technical data, stock status, and sourcing information for: NS202697G-048-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-187-0444

Item Name Code

01872

Assigment Date

08/17/1984 (41 years ago)

0.096 inches minimum and 0.101 inches maximum mounting hole diameter, right-hand thread direction, 0.280 inches nominal nut counterbore diameter, 3b thread class, 0.745 inches maximum overall height

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
Counterbore Diameter: 0.280 inches nominal nut
Overall Height: 0.745 inches maximum
Mounting Hole Diameter: 0.096 inches minimum and 0.101 inches maximum
Nut Style: plate
Nut Length: 0.967 inches maximum
Nut Height: 0.485 inches maximum
Plate Thickness: 0.020 inches nominal
Plate Width: 0.615 inches minimum and 0.635 inches maximum
Nut Counterbore Depth: 0.250 inches nominal nut
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.371 inches minimum and 0.381 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.750 inches minimum and 0.754 inches maximum
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Special Features: nut portion only lubricated with molybdenum disulfide,mos2
Material: iron alloy 660 shell
Material: rubber silicone class q or rubber fluorosilicone class fq seal
Material: steel nut
Material: steel washer
Material Document And Classification: ams 3304 assn std 1st material response or mil-r-25988 mil spec 2nd material response seal
Surface Treatment: cadmium or chromate washer
Surface Treatment: cadmium nut
Surface Treatment: passivate shell
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response shell
Surface Treatment Document And Classification: qq-p-416,ty 2 fed spec single treatment response nut
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response washer

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
C4227E048-4	Plate Plain Nut
MF52347-4-4	Plate Plain Nut
NS202697G-048-4	Plate Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-187-0444?

The FSCG of the NSN 5310-01-187-0444 is 5310

Does the NSN 5310-01-187-0444 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-187-0444 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 5310-01-187-0444 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-187-0444 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 5310-01-187-0444 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Aug 17, 1984