4844078-8

View detailed technical data, stock status, and sourcing information for: 4844078-8
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-019-9693

Item Name Code

15933

Assigment Date

04/25/1976 (50 years ago)

1.006 inches minimum and 1.014 inches maximum hole diameter, 2.250 inches nominal outside diameter, 1.096 inches minimum and 1.104 inches maximum top recess diameter, 0.312 inches nominal material thickness, 0.045 inches nominal recess depth

Product Characteristics

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

Hole Diameter: 1.006 inches minimum and 1.014 inches maximum
Outside Diameter: 2.250 inches nominal
Recess Depth: 0.045 inches nominal
Material Thickness: 0.312 inches nominal
Top Recess Diameter: 1.096 inches minimum and 1.104 inches maximum
Bottom Recess Angle: 90.0 degrees nominal
Top Recess Angle: 90.0 degrees nominal
Bottom Recess Diameter: 1.096 inches minimum and 1.104 inches maximum
Special Features: color black
Material: plastic acetal overall
Material Document And Classification: 100 fscm 89497 mfr ref single material response overall
Style Designator: recessed both sides

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-182-8630	No Name Available	02/01/1985
3120-01-292-3209	No Name Available	05/01/1992

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
4844078-8	Recessed Washer
74844078	Recessed Washer
74844078-1	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-019-9693?

The FSCG of the NSN 5310-01-019-9693 is 5310

Does the NSN 5310-01-019-9693 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-01-019-9693 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 5310-01-019-9693 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-019-9693 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 5310-01-019-9693 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Apr 25, 1976