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5340-01-260-3299

Find complete technical information, availability, and procurement data for: 5340-01-260-3299

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5340-01-260-3299
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5340 Commercial Hardware
National Stock Number
5340-01-260-3299
Item Name Code
17532
Assigment Date
07/29/1987 (38 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.495 inches minimum and 0.505 inches maximum overall width, 1 plain lug integral nut type and quantity, 0.036 inches minimum and 0.044 inches maximum material thickness, round, unthreaded tongue hole type, 0.190 inches nominal diameter

Product Characteristics

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

Tongue Hole Type
round, unthreaded
Integral Nut Type And Quantity
1 plain lug
Overall Width
0.495 inches minimum and 0.505 inches maximum
Diameter
0.190 inches nominal
Material Thickness
0.036 inches minimum and 0.044 inches maximum
Center To Center Distance Between Loop And Mounting Hole
0.836 inches minimum and 0.866 inches maximum
Distance From Loop Center To Tongue End
1.231 inches nominal
Loop Inside Diameter
0.610 inches minimum and 0.640 inches maximum
Lug Hole Diameter
0.204 inches nominal
Special Features
furnished w/spring
Material
rubber ethylene-propylene class epm cushion
Material
steel comp 302 bolt
Material
steel comp 316 nut
Material
steel comp 321 band
Material Document And Classification
mil-s-7720 mil spec single material response bolt
Material Document And Classification
mil-s-7720 mil spec single material response nut
Material Document And Classification
ms 5510 assn std single material response band
Surface Treatment
passivate band
Surface Treatment
passivate bolt
Surface Treatment
passivate nut
Surface Treatment Document And Classification
qq-p-35,ty 1,ty 2,ty 3 or ty 6 fed spec single treatment response band
Surface Treatment Document And Classification
qq-p-35,ty 1,ty 2,ty 3 or ty 6 fed spec single treatment response bolt
Surface Treatment Document And Classification
qq-p-35,ty 1,ty 2,ty 3 or ty 6 fed spec single treatment response nut

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
642AS1833-2 Loop Clamp
TA12300055-02 Loop Clamp
TA123003R10EP04 Loop Clamp

FAQs

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

What is the FSCG of the NSN 5340-01-260-3299?
The FSCG of the NSN 5340-01-260-3299 is 5340
Does NSN 5340-01-260-3299 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 5340-01-260-3299 contain precious materials?
Item does not contain precious metal.
Does NSN 5340-01-260-3299 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 5340-01-260-3299 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Wed, Jul 29, 1987

Professional Distribution

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