M45913/1-20CG5C

View detailed technical data, stock status, and sourcing information for: M45913/1-20CG5C
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-176-6267

Item Name Code

05277

Assigment Date

02/16/1970 (56 years ago)

1.030 inches minimum and 1.422 inches maximum nut height, 2b thread class, prevailing torque all metal design or prevailing torque with nonmetallic insert locking feature, hexagon nut style, right-hand thread direction

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design or prevailing torque with nonmetallic insert
Nut Style: hexagon
Nut Height: 1.030 inches minimum and 1.422 inches maximum
Width Across Flats: 1.812 inches minimum and 1.877 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 7
Nominal Thread Size: 1.250 inches
Bearing Surface Type: flat or washer faced
Bearing Surface Finish: 125.0 microinches
Material: plastic polyamide (nylon) locking insert
Material Document And Classification: sae j995, gr 5 assn std single material response nut
Surface Treatment: cadmium and chromate overall except insert
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response overall except insert

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
145-4510942-3	Hexagon Self-Locking Nut
5302-907	Hexagon Self-Locking Nut
6KP108	Hexagon Self-Locking Nut
M45913/1-20CG5C	Hexagon Self-Locking Nut
MS51922-82	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-176-6267?

The FSCG of the NSN 5310-00-176-6267 is 5310

Does the NSN 5310-00-176-6267 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-00-176-6267 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 5310-00-176-6267 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-176-6267 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 5310-00-176-6267 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Feb 16, 1970