S1RFFMILL7870A

This page provides complete and verified information for part number S1RFFMILL7870A, NSN: 3110-00-555-5547

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-555-5547

Item Name Code

00014

Assigment Date

01/01/1963 (63 years ago)

0.7500 inches nominal overall outside diameter, 0.2813 inches nominal overall width, pressed retainer fabrication method, 0.2500 inches nominal bore diameter, ground surface finish

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Overall Width: 0.2813 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 Fit-Up Designation: standard
Standard Tolerance Designation: abec no.1
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-7870 mil spec single material response
Material: steel overall
Style Designator: non-loading groove, non-separable

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FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for S1RFFMILL7870A

What is the FSCG of the NSN 3110-00-555-5547?

The FSCG of the NSN 3110-00-555-5547 is 3110

Does the NSN 3110-00-555-5547 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-555-5547 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 3110-00-555-5547 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-555-5547 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 3110-00-555-5547 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963