5310-00-550-0741

Find complete technical information, availability, and procurement data for: 5310-00-550-0741
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-550-0741

Item Name Code

05277

Assigment Date

01/01/1963 (63 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

0.172 inches minimum and 0.187 inches maximum nut height, right-hand thread direction, hexagon nut style, 3b thread class, 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
Nut Style: hexagon
Nut Height: 0.172 inches minimum and 0.187 inches maximum
Width Across Flats: 0.344 inches minimum and 0.346 inches maximum
Temp Rating: 550.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Bearing Surface Type: washer faced
Material: steel overall
Surface Treatment: cadmium overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-620-8202	No Name Available	05/13/1966
5310-00-660-3225	No Name Available	05/13/1966
5310-00-722-8639	No Name Available	05/13/1966

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
1048637-3	Hexagon Self-Locking Nut
9033682	Hexagon Self-Locking Nut
CP10-3-4-832	Hexagon Self-Locking Nut
GN10U832	Hexagon Self-Locking Nut
H10-08	Hexagon Self-Locking Nut
H10-08W	Hexagon Self-Locking Nut
H10-832	Hexagon Self-Locking Nut
LHTM82	Hexagon Self-Locking Nut
S862SN5-832	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-550-0741?

The FSCG of the NSN 5310-00-550-0741 is 5310

Does the NSN 5310-00-550-0741 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-550-0741 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 5310-00-550-0741 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-550-0741 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 5310-00-550-0741 was assigned to the Federal Catalog?

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