52HS019-624

View detailed technical data, stock status, and sourcing information for: 52HS019-624
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-531-0113

Item Name Code

05277

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, hexagon nut style, prevailing torque all metal design locking feature, 0.454 inches minimum and 0.469 inches maximum nut height, 3b thread class

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
Nut Style: hexagon
Nut Height: 0.454 inches minimum and 0.469 inches maximum
End Item Identification: w/s: helicopter, chinook, ch-47; aircraft, phantom f-4; aviation engine test systems (aets); aircraft, mh-47e spercial operations aircraft; ah-64-d longbow; aircraft, (ac-130h, mc-130h, ec-130e, hc-130); helicopter, apache ah-64; helicopter, rh-53; engine, aircraft t-56
Width Across Flats: 0.553 inches minimum and 0.564 inches maximum
Temp Rating: 550.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Bearing Surface Type: chamfered
Bearing Surface Finish: 125.0 microinches
Material: steel comp 1137 overall
Material Document And Classification: ams 5024 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-208-2176	No Name Available	01/01/1977
5310-00-255-6877	No Name Available	03/01/1995
5310-00-436-3410	No Name Available	06/20/1973
5310-00-905-0178	No Name Available	08/01/1997

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
52HS019-624	Hexagon Self-Locking Nut
NUT17	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-531-0113?

The FSCG of the NSN 5310-00-531-0113 is 5310

Does the NSN 5310-00-531-0113 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-531-0113 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 5310-00-531-0113 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-531-0113 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 5310-00-531-0113 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963