545604

View detailed technical data, stock status, and sourcing information for: 545604

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545604
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-821-5720
Item Name Code
00014
Assigment Date
01/01/1962 (64 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.

0.2812 inches nominal overall width, ground surface finish, 0.7500 inches nominal overall outside diameter, 0.2500 inches nominal bore diameter, pressed retainer fabrication method

Product Characteristics

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

Overall Width
0.2812 inches nominal
Bore Diameter
0.2500 inches nominal
Overall Outside Diameter
0.7500 inches nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Shield Quantity
2
Load Direction
radial
Bore Shape
straight
Internal Clearance
0.0005 inches minimum radial and 0.0008 inches maximum radial
Standard Tolerance Designation
abec no.3
Lubrication Material
oil
Lubrication Material Document And Classification
mil-l-6085 mil spec single material response
Material
steel ball
Material
steel corrosion resisting retainer
Material
steel corrosion resisting shield
Material
steel inner ring
Material
steel outer ring
Style Designator
non-loading groove, non-separable

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
545604 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-821-5720?
The FSCG of the NSN 3110-00-821-5720 is 3110
Does the NSN 3110-00-821-5720 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-821-5720 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 3110-00-821-5720 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-821-5720 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 3110-00-821-5720 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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