HT1749-10

View detailed technical data, stock status, and sourcing information for: HT1749-10
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-911-7786

Item Name Code

53589

Assigment Date

01/01/1960 (66 years ago)

1.820 inches maximum flange width, 1.820 inches maximum flange length, 10.0 pounds maximum load rating, 1.371 inches minimum and 1.379 inches maximum distance between mounting hole centers, 0.250 inches nominal inside diameter

Product Characteristics

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

Inside Diameter: 0.250 inches nominal
Distance Between Mounting Hole Centers: 1.371 inches minimum and 1.379 inches maximum
Flange Length: 1.820 inches maximum
Flange Width: 1.820 inches maximum
Maximum Load Rating: 10.0 pounds
Shortest Distance Between Mounting Hole Centers: 1.371 inches minimum and 1.379 inches maximum
Flange Mounting Hole Diameter: 0.201 inches minimum and 0.206 inches maximum
Load/Frequency Range: not rated
Special Features: resilient member material is rubber,silicone,btr
Height: 1.320 inches minimum and 1.380 inches maximum
Material: aluminum alloy holder
Material: aluminum alloy inner member
Material: steel corrosion resisting washer
Material Document And Classification: qq-a-225/5, alloy 2017 fed spec single material response or qq-a-225/6, alloy 2024 fed spec single material response inner member
Material Document And Classification: qq-a-371, alloy 308.2 fed spec single material response holder
Surface Treatment: chromate or anodize inner member
Surface Treatment: passivate washer
Surface Treatment: lacquer holder
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response or mil-a-8625, type 1 mil spec single treatment response inner member
Surface Treatment Document And Classification: tt-l-32 fed spec single treatment response holder
Style Designator: round w/flanged bushing four-hole flange

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
HT1-749-1023	Weapon System Resilient Mount
HT1749-10	Weapon System Resilient Mount
ST9M426H10	Weapon System Resilient Mount

FAQs

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

What is the FSCG of the NSN 5342-00-911-7786?

The FSCG of the NSN 5342-00-911-7786 is 5342

Does the NSN 5342-00-911-7786 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5342-00-911-7786 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 5342-00-911-7786 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-911-7786 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 5342-00-911-7786 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960