5310-00-549-7048

Find complete technical information, availability, and procurement data for: 5310-00-549-7048
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-549-7048

Item Name Code

01869

Assigment Date

10/18/1974 (51 years ago)

1.320 inches nominal hole diameter, 2.580 inches minimum and 2.586 inches maximum overall distance including keys, 6 external key quantity, 1.760 inches nominal outside diameter, 0.340 inches minimum and 0.380 inches maximum external straight key width

Product Characteristics

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

Hole Diameter: 1.320 inches nominal
Outside Diameter: 1.760 inches nominal
External Straight Key Width: 0.340 inches minimum and 0.380 inches maximum
Overall Distance Including Keys: 2.580 inches minimum and 2.586 inches maximum
External Key Quantity: 6
Material Thickness: 0.038 inches minimum and 0.042 inches maximum
Criticality Code Justification: zzzy
Material: steel overall
Material Document And Classification: astm-a-240,type 430 assn std single material response overall
Special Test Features: special quality control testing
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics: as differentiated by material which must conform to ships parts control center special quality control provisions

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
9MW1-1282	Key Washer
9MW1-1682	Key Washer
LO-005497048	Key Washer
P00464NRP	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-549-7048?

The FSCG of the NSN 5310-00-549-7048 is 5310

Does the NSN 5310-00-549-7048 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-549-7048 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 5310-00-549-7048 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-549-7048 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 5310-00-549-7048 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Oct 18, 1974