3110-00-277-1000

Find complete technical information, availability, and procurement data for: 3110-00-277-1000

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3110-00-277-1000
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-277-1000
Item Name Code
00021
Assigment Date
01/01/1963 (63 years ago)

An item consisting of a plug or needle type valve having a cup mounted on top, specifically designed for the introduction of a priming fluid to, or the relief of pressure from, the cylinders of such machinery as internal combustion engines or pumps.

0.6250 inches nominal bore diameter, 0.1250 inches nominal standout width, 0.6563 inches nominal overall width, 1.6875 inches nominal overall outside diameter, 0.0620 inches nominal backface corner radius

Product Characteristics

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

Overall Width
0.6563 inches nominal
Bore Diameter
0.6250 inches nominal
Overall Outside Diameter
1.6875 inches nominal
Backface Corner Radius
0.0620 inches nominal
Standout Width
0.1250 inches nominal
Cone Corner Radius
0.0620 inches nominal
Cone Width
0.6563 inches nominal
Cup Width
0.5313 inches nominal
Standard Tolerance Designation
afbma class 2
Special Features
roller relief grooves on cone 0.0100 in. to 0.0200 in. radius and are stoned
Material
steel overall
Style Designator
straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-653-1573 No Name Available 02/19/1971

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
145063 Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-277-1000?
The FSCG of the NSN 3110-00-277-1000 is 3110
Does the NSN 3110-00-277-1000 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-277-1000 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 3110-00-277-1000 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-277-1000 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 3110-00-277-1000 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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