RMLHA27M2860-62

View detailed technical data, stock status, and sourcing information for: RMLHA27M2860-62
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-825-6399

Item Name Code

05280

Assigment Date

01/01/1960 (66 years ago)

right-hand thread direction, 3b thread class, dry film lubricant lubrication, 0.063 inches minimum and 0.069 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
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.063 inches minimum and 0.069 inches maximum
Nut Style: plate
Nut Length: 0.440 inches minimum and 0.470 inches maximum
Distance From Base To Center Of Aperture: 0.141 inches minimum and 0.171 inches maximum
Nut Height: 0.128 inches minimum and 0.158 inches maximum
Plate Thickness: 0.025 inches nominal
Plate Width: 0.251 inches minimum and 0.281 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Mounting Hole Center To Base: 0.215 inches minimum and 0.245 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.138 inches minimum and 0.142 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unc
Features Provided: floating nut
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5735 assn std single material response overall
Surface Treatment: passivate shell

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-071-3358	No Name Available	12/01/1983

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
11504338-1	Plate Self-Locking Nut
13084430-6	Plate Self-Locking Nut
161199-002	Plate Self-Locking Nut
2788985-2	Plate Self-Locking Nut
416454-1	Plate Self-Locking Nut
575R784H03	Plate Self-Locking Nut
CF0103-001	Plate Self-Locking Nut
RMLHA27M2860-62	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-825-6399?

The FSCG of the NSN 5310-00-825-6399 is 5310

Does the NSN 5310-00-825-6399 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-825-6399 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 5310-00-825-6399 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-825-6399 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 5310-00-825-6399 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960