CH124175-4

View detailed technical data, stock status, and sourcing information for: CH124175-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-807-1473

Item Name Code

29730

Assigment Date

01/01/1962 (64 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

3b thread class, prevailing torque all metal design locking feature, 0.290 inches maximum washer outside diameter, dry film lubricant lubrication, 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.290 inches maximum
Lubrication: dry film lubricant
Overall Height: 0.125 inches minimum and 0.188 inches maximum
Nut Style: hexagon
Washer Thickness: 0.015 inches minimum
Width Across Flats: 0.213 inches minimum and 0.221 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjc
Thread Quantity Per Inch: 32
Hardness Rating: 49.0 rockwell c maximum
Nominal Thread Size: 0.164 inches
Criticality Code Justification: feat
Special Features: the item is a flight safety critical aircraft part (fscap).
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-01-339-9059	No Name Available	04/01/1993

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
000004001340000	Extended Washer Self-Locking Nut
10373387	Extended Washer Self-Locking Nut
1484C8	Extended Washer Self-Locking Nut
400555-02	Extended Washer Self-Locking Nut
403335 FIND 6	Extended Washer Self-Locking Nut
5310008071473	Extended Washer Self-Locking Nut
5310PL1660268	Extended Washer Self-Locking Nut
5310PL1686599	Extended Washer Self-Locking Nut
984019	Extended Washer Self-Locking Nut
9NM400555-02	Extended Washer Self-Locking Nut
CH124175-4	Extended Washer Self-Locking Nut
FN12M82	Extended Washer Self-Locking Nut
FN12MLM-82	Extended Washer Self-Locking Nut
MN16PJ08	Extended Washer Self-Locking Nut
MS21042L08	Extended Washer Self-Locking Nut
NASM21042	Extended Washer Self-Locking Nut
NASM21042-08	Extended Washer Self-Locking Nut
P26040	Extended Washer Self-Locking Nut
RM52LH3324-82	Extended Washer Self-Locking Nut
T98S832	Extended Washer Self-Locking Nut
Z00.N5415371175	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-807-1473?

The FSCG of the NSN 5310-00-807-1473 is 5310

Does the NSN 5310-00-807-1473 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-807-1473 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 5310-00-807-1473 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-807-1473 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 5310-00-807-1473 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962