VAS1

View detailed technical data, stock status, and sourcing information for: VAS1
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-101-6187

Item Name Code

30556

Assigment Date

10/04/1980 (45 years ago)

4.1250 inches nominal center to center distance between mounting holes along width, 1.0000 inches nominal bore diameter, 0.5938 inches nominal base thickness, 0.8125 inches nominal mounting slot length, 0.4375 inches nominal mounting slot width

Product Characteristics

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

Mounting Slot Width: 0.4375 inches nominal
Mounting Slot Length: 0.8125 inches nominal
Bore Diameter: 1.0000 inches nominal
Base Thickness: 0.5938 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 4.1250 inches nominal
Housing Height: 2.8125 inches nominal
Housing Width: 5.5000 inches nominal
Lubrication Fitting Type: hydraulic
Base Length: 1.4062 inches nominal
Rolling Element Groove Quantity: 1
Alignment Type: self-aligning
Internal Fit-Up Designation: standard
Assembly Overall Length: 1.6250 inches nominal
Seal Type: contact
Block Type: fixed
Shaft End Type: open
Seal Location: both ends
Collar Location: one end
Load Capability Type: radial and thrust
Height From Bottom Of Base To Bore Centerline: 1.4375 inches nominal
Features Provided: ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline: 45.0 degrees nominal
Rotating Element Locking Method: setscrew locking collar
Mounting Hole Type: slotted
Special Features: certified free from mercury contamination
Lubrication Material: grease
Material: iron cast housing
Material: rubber synthetic seal
Material: steel bearing
Special Test Features: special quality control testing
Style Designator: pillow block, solid
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics: as differentiated by material which must conform to ships parts control center special quality control provisions

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
VAS1	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-101-6187?

The FSCG of the NSN 3130-01-101-6187 is 3130

Does the NSN 3130-01-101-6187 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-01-101-6187 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 3130-01-101-6187 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-101-6187 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 3130-01-101-6187 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Oct 4, 1980