LT1-571

View detailed technical data, stock status, and sourcing information for: LT1-571
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-949-1715

Item Name Code

53589

Assigment Date

04/11/1966 (60 years ago)

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes:nut (1), tube coupling, reducing; and nut (1), union.

0.640 inches nominal inside diameter, 2.500 inches nominal major outside diameter, 0.560 inches nominal flange thickness, 0.560 inches nominal distance from flange to end, 1000.0 pounds maximum load rating

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 0.640 inches nominal
Flange Thickness: 0.560 inches nominal
Major Outside Diameter: 2.500 inches nominal
Maximum Load Rating: 1000.0 pounds
Distance From Flange To End: 0.560 inches nominal
Height: 1.750 inches nominal
Style Designator: round w/ bushing round flange

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2895-01-067-3253	No Name Available	11/01/1986

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
12739647	Weapon System Resilient Mount
164280	Weapon System Resilient Mount
21C1541-027	Weapon System Resilient Mount
CB-1123-5	Weapon System Resilient Mount
CV142415	Weapon System Resilient Mount
J8006-6	Weapon System Resilient Mount
LT1-571	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-00-949-1715?

The FSCG of the NSN 5342-00-949-1715 is 5342

Does the NSN 5342-00-949-1715 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-00-949-1715 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 5342-00-949-1715 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-949-1715 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 5342-00-949-1715 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Apr 11, 1966