H49508-3

View detailed technical data, stock status, and sourcing information for: H49508-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-367-8585

Item Name Code

05277

Assigment Date

02/27/1974 (52 years ago)

right-hand thread direction, prevailing torque all metal design locking feature, 0.250 inches maximum nut height, hexagon nut style, 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: 0.250 inches maximum
Width Across Flats: 0.367 inches minimum and 0.376 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 32
Hardness Rating: 33.0 rockwell c minimum and 46.0 rockwell c maximum
Nominal Thread Size: 0.190 inches
Criticality Code Justification: feat
Bearing Surface Type: chamfered
Special Features: critical features, tolerances,fit properties,and manufacturing processes. failure could result in loss or substantial damage to weapons system,or death/serious injury.
Material: steel overall
Material Document And Classification: ams 5735 assn std single material response or ams 5737 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-132-2184	No Name Available	09/01/1984
5310-01-138-8315	No Name Available	09/01/1984

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
4004904	Hexagon Self-Locking Nut
4004907	Hexagon Self-Locking Nut
4005199	Hexagon Self-Locking Nut
4021812	Hexagon Self-Locking Nut
4054412	Hexagon Self-Locking Nut
5310PL0721330	Hexagon Self-Locking Nut
72785-1032	Hexagon Self-Locking Nut
E10516-3	Hexagon Self-Locking Nut
H49508-3	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-367-8585?

The FSCG of the NSN 5310-00-367-8585 is 5310

Does NSN 5310-00-367-8585 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 5310-00-367-8585 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-367-8585 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 5310-00-367-8585 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Feb 27, 1974